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Mulé S. Editorial for "Preoperative Gadoxetic Acid-Enhanced MRI Features for Evaluation of Vessels Encapsulating Tumor Clusters and Microvascular Invasion in Hepatocellular Carcinoma: Creating Nomograms for Risk Assessment". J Magn Reson Imaging 2024; 60:1111-1112. [PMID: 38140862 DOI: 10.1002/jmri.29197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Level of Evidence5Technical Efficacy Stage1
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Affiliation(s)
- Sébastien Mulé
- Service d'Imagerie Médicale, AP-HP, Hôpitaux Universitaires Henri Mondor, Créteil Cedex, France
- Faculté de Médecine, Université Paris Est Créteil, Créteil, France
- INSERM IMRB, U 955, Equipe 18, Créteil, France
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Song M, Tao Y, He K, Du M, Guo L, Hu C, Zhang W. Clear cell hepatocellular carcinoma: Gd-EOB-DTPA-enhanced MR imaging features and prognosis. Abdom Radiol (NY) 2024; 49:2606-2621. [PMID: 38557768 DOI: 10.1007/s00261-024-04263-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/17/2024] [Accepted: 02/20/2024] [Indexed: 04/04/2024]
Abstract
PURPOSE To investigate imaging findings on gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging (Gd-EOB-DTPA-enhanced MRI) and prognosis of clear cell hepatocellular carcinoma (CCHCC) comparing with non-otherwise specified hepatocellular carcinoma (NOS-HCC). METHODS The clinical, pathological and MR imaging features of 42 patients with CCHCC and 84 age-matched patients with NOS-HCC were retrospectively analyzed from January 2015 to October 2021. Univariate and multivariate logistic regression and Cox regression analyses were performed to identify independent diagnostic and prognostic factors for CCHCC. Disease-free survival (DFS) and overall survival (OS) were determined by Kaplan-Meier analysis. RESULTS CCHCC showed fat content more frequently (P < 0.001) and relatively higher Edmondson tumor grade (P = 0.001) compared with NOS-HCC. The lesion-to-muscle ratio (LMR) and lesion-to-liver ratio (LLR) of CCHCC on pre-enhancement T1-weighted imaging (pre-T1WI) (P = 0.001, P = 0.003) and hepatobiliary phase (HBP) (P = 0.007, P = 0.048) were significantly higher than those of NOS-HCC. The area under the curve (AUC) for fat content, LLR on pre-T1WI and their combination with better diagnostic performance in predicting CCHCC were 0.678, 0.666, and 0.750, respectively. There was no statistically significant difference in clinical outcomes between CCHCC and NOS-HCC. Multivariate Cox analysis confirmed that tumor size > 2 cm and enhancing capsule were independent prognostic factors for DFS and OS among CCHCC patients. CONCLUSION Fat content and adjusted lesion signal intensity on pre-T1WI and HBP could be used to differentiate CCHCC from NOS-HCC. CCHCC had similar prognosis with NOS-HCC.
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Affiliation(s)
- Mingyue Song
- Department of Radiology, The Fourth Affiliated Hospital of Soochow University, Suzhou, 215028, China
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Yuhao Tao
- Department of Radiology, The Fourth Affiliated Hospital of Soochow University, Suzhou, 215028, China
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Kuang He
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Mingzhan Du
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Lingchuan Guo
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Chunhong Hu
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Weiguo Zhang
- Department of Radiology, The Fourth Affiliated Hospital of Soochow University, Suzhou, 215028, China.
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
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Elias-Neto A, Gonzaga APFC, Braga FA, Gomes NBN, Torres US, D'Ippolito G. Imaging Prognostic Biomarkers in Hepatocellular Carcinoma: A Comprehensive Review. Semin Ultrasound CT MR 2024:S0887-2171(24)00049-0. [PMID: 39067621 DOI: 10.1053/j.sult.2024.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024]
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of cancer-related mortality worldwide with its incidence on the rise globally. This paper provides a comprehensive review of prognostic imaging markers in HCC, emphasizing their role in risk stratification and clinical decision-making. We explore quantitative and qualitative criteria derived from imaging studies, such as computed tomography (CT) and magnetic resonance imaging (MRI), which can offer valuable insights into the biological behavior of the tumor. While many of these markers are not yet widely integrated into current clinical guidelines, they represent a promising future direction for approaching this highly heterogeneous cancer. However, standardization and validation of these markers remain important challenges. We conclude by emphasizing the importance of ongoing research to enhance clinical practices and improve outcomes for patients with HCC.
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Affiliation(s)
- Abrahão Elias-Neto
- Department of Diagnostic Imaging, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil
| | - Ana Paula F C Gonzaga
- Department of Diagnostic Imaging, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil
| | - Fernanda A Braga
- Department of Diagnostic Imaging, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil
| | - Natália B N Gomes
- Department of Diagnostic Imaging, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil
| | - Ulysses S Torres
- Department of Diagnostic Imaging, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil; Department of Radiology, Grupo Fleury, São Paulo, São Paulo, Brazil.
| | - Giuseppe D'Ippolito
- Department of Diagnostic Imaging, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil; Department of Radiology, Grupo Fleury, São Paulo, São Paulo, Brazil
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Liu F, Yan T, Cui D, Jiang J. Identification and validation of a prognostic model based on four genes related to satellite nodules in hepatocellular carcinoma. Sci Rep 2024; 14:15633. [PMID: 38972883 PMCID: PMC11228042 DOI: 10.1038/s41598-024-66610-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 07/02/2024] [Indexed: 07/09/2024] Open
Abstract
Satellite nodules is a key clinical characteristic which has prognostic value of hepatocellular carcinoma (HCC). Currently, there is no gene-level predictive model for Satellite nodules in liver cancer. For the 377 HCC cases collected from the dataset of Cancer Genome Atlas (TCGA), their original pathological data were analyzed to extract information regarding satellite nodules status as well as other relevant pathological data. Then, this study employed statistical modeling for prognostic model establishment in TCGA, and validation in International Cancer Genome Consortium (ICGC) cohorts and GSE76427. Through rigorous statistical analyses, 253 differential satellite nodules-related genes (SNRGs) were identified, and four key genes related to satellite nodules and prognosis were selected to construct a prognostic model. The high-risk group predicted by our model exhibited an unfavorable overall survival (OS) outlook and demonstrated an association with adverse worse clinical characteristics such as larger tumor size, higher alpha-fetoprotein, microvascular invasion and advanced stage. Moreover, the validation of the model's prognostic value in the ICGC and GSE76427 cohorts mirrored that of the TCGA cohort. Besides, the high-risk group also showed higher levels of resting Dendritic cells, M0 macrophages infiltration, alongside decreased levels of CD8+ T cells and γδT cells infiltration. The prognostic model based on SNRGs can reliability predict the OS of HCC and is likely to have predictive value of immunotherapy for HCC.
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Affiliation(s)
- Feng Liu
- Department of Interventional Oncology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Tinghua Yan
- The First Clinical Medical College of Jinan University, Guangzhou, China
| | - Dan Cui
- Department of Interventional Oncology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jinhua Jiang
- Department of Interventional Oncology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
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Zuo L, Hou M, Fan J, Li F, Wang B, Zhao Q, Yang Y, Yu D. Multiparametric MRI manifestations of the spontaneous intratumoral coagulative necrosis in HCC. Abdom Radiol (NY) 2024; 49:2198-2208. [PMID: 38758398 DOI: 10.1007/s00261-024-04355-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 04/21/2024] [Accepted: 04/22/2024] [Indexed: 05/18/2024]
Abstract
PURPOSE To investigate the MRI manifestations of the spontaneous intratumoral coagulative necrosis (iCN) in patients with hepatocellular carcinoma (HCC) and its value in predicting the postoperative early recurrence (≤ 2 years). METHODS Patients with HCC who underwent preoperative multiparametric MRI between January 2015 and February 2019 were enrolled in this retrospective study. The MRI manifestations of iCNs on TIWI, T2WI, and ADC were recorded. The sensitivity and specificity of MRI for the detection of iCNs were also evaluated. A multivariable Cox proportional hazards model and the Kaplan-Meier method were used to verify the value of histologically-confirmed and MRI-identified iCNs, respectively, in predicting early recurrence. RESULTS A total of 163 patients (median age, 56 years; interquartile range, 49-64 years; 139 men) with HCCs were evaluated, of whom 27(16.6%) had histologically-confirmed iCNs. MRI identified 92.6% (25 of 27; 95% confidence interval [CI] 74.2%, 98.7%) of iCNs (sensitivity), with a specificity of 79.4% (78 of 136; 95% CI 71.4%, 85.7%), based on non-enhancement on post-contrast MRI. And the MRI-identified iCNs were characterized by a similar appearance to surrounding tumour tissue shown on pre-contrast MRI but not enhanced on post-contrast MRI. The multivariable Cox proportional hazards model revealed that only the presence of histologically-confirmed iCN was independently associated with early HCC recurrence (hazard ratio = 2.73; 95% CI 1.20, 6.21; P = 0.017). The Kaplan-Meier curve showed that the presence of MRI-identified iCN was also associated with early recurrence (P < 0.001). CONCLUSION Multiparametric MRI identified iCNs with high sensitivity and modest specificity. The presence of iCNs is associated with early HCC recurrence.
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Affiliation(s)
- Liping Zuo
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, China
| | - Mingyuan Hou
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, China
- Department of Imaging, the Affiliated Weihai Second Municipal Hospital of Qingdao University, Weihai, 264200, Shandong, China
| | - Jinlei Fan
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, China
| | - Fangxuan Li
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, China
| | - Bowen Wang
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, China
| | - Qian Zhao
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, China
- Department of Radiology, Jinan Hospital, Jinan, 250013, Shandong, China
| | - Yanmin Yang
- Department of Radiology, Mudan People's Hospital of Heze City, Heze, 274000, Shandong, China
| | - Deixin Yu
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, 250012, Shandong, China.
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Derbel H, Galletto Pregliasco A, Mulé S, Calderaro J, Zaarour Y, Saccenti L, Ghosn M, Reizine E, Blain M, Laurent A, Brustia R, Leroy V, Amaddeo G, Luciani A, Tacher V, Kobeiter H. Should Hypervascular Incidentalomas Detected on Per-Interventional Cone Beam Computed Tomography during Intra-Arterial Therapies for Hepatocellular Carcinoma Impact the Treatment Plan in Patients Waiting for Liver Transplantation? Cancers (Basel) 2024; 16:2333. [PMID: 39001395 PMCID: PMC11240509 DOI: 10.3390/cancers16132333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 06/22/2024] [Accepted: 06/24/2024] [Indexed: 07/16/2024] Open
Abstract
BACKGROUND Current guidelines do not indicate any comprehensive management of hepatic hypervascular incidentalomas (HVIs) discovered in hepatocellular carcinoma (HCC) patients during intra-arterial therapies (IATs). This study aims to evaluate the prognostic value of HVIs detected on per-interventional cone beam computed tomography (CBCT) during IAT for HCC in patients waiting for liver transplantation (LT). MATERIAL AND METHODS In this retrospective single-institutional study, all liver-transplanted HCC patients between January 2014 and December 2018 who received transarterial chemoembolization (TACE) or radioembolization (TARE) before LT were included. The number of ≥10 mm HCCs diagnosed on contrast-enhanced pre-interventional imaging (PII) was compared with that detected on per-interventional CBCT with a nonparametric Wilcoxon test. The correlation between the presence of an HVI and histopathological criteria associated with poor prognosis (HPP) on liver explants was investigated using the chi-square test. Tumor recurrence (TR) and TR-related mortality were investigated using the chi-square test. Recurrence-free survival (RFS), TR-related survival (TRRS), and overall survival (OS) were assessed according to the presence of HVI using Kaplan-Meier analysis. RESULTS Among 63 included patients (average age: 59 ± 7 years, H/F = 50/13), 36 presented HVIs on per-interventional CBCT. The overall nodule detection rate of per-interventional CBCT was superior to that of PII (median at 3 [Q1:2, Q3:5] vs. 2 [Q1:1, Q3:3], respectively, p < 0.001). No significant correlation was shown between the presence of HVI and HPP (p = 0.34), TR (p = 0.095), and TR-related mortality (0.22). Kaplan-Meier analysis did not show a significant impact of the presence of HVI on RFS (p = 0.07), TRRS (0.48), or OS (p = 0.14). CONCLUSIONS These results may indicate that the treatment plan during IAT should not be impacted or modified in response to HVI detection.
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Affiliation(s)
- Haytham Derbel
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Athena Galletto Pregliasco
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
| | - Sébastien Mulé
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Julien Calderaro
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
- Laboratory of Pathology, Henri Mondor University Hospital, 94010 Creteil, France
| | - Youssef Zaarour
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
| | - Laetitia Saccenti
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Mario Ghosn
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Edouard Reizine
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Maxime Blain
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Alexis Laurent
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
- Department of Visceral Surgery, Henri Mondor University Hospital, 94010 Creteil, France
| | - Raffaele Brustia
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
- Department of Visceral Surgery, Henri Mondor University Hospital, 94010 Creteil, France
| | - Vincent Leroy
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
- Department of Hepatology, Henri Mondor University Hospital, 94010 Creteil, France
| | - Giuliana Amaddeo
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
- Department of Hepatology, Henri Mondor University Hospital, 94010 Creteil, France
| | - Alain Luciani
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Vania Tacher
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Institut Mondor de Recherche Biomédicale, Inserm U955, Team n° 18, 94010 Creteil, France
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
| | - Hicham Kobeiter
- Medical Imaging Department, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France (H.K.)
- Faculty of Medicine, University of Paris Est Creteil, 94010 Creteil, France
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Cheng J, Li X, Wang L, Chen F, Li Y, Zuo G, Pei M, Zhang H, Yu L, Liu C, Wang J, Han Q, Cai P, Li X. Evaluation and Prognostication of Gd-EOB-DTPA MRI and CT in Patients With Macrotrabecular-Massive Hepatocellular Carcinoma. J Magn Reson Imaging 2024; 59:2071-2081. [PMID: 37840197 DOI: 10.1002/jmri.29052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND Macrotrabecular-massive hepatocellular carcinoma (MTM-HCC) is highly aggressive. Comparing the diagnosis ability of CT and gadoxetate disodium (Gd-EOB-DTPA) MRI for MTM-HCC are lacking. PURPOSE To compare the performance of Gd-EOB-DTPA MRI and CT for differentiating MTM-HCC from non-MTM-HCC, and determine the prognostic indicator. STUDY TYPE Retrospective. SUBJECTS Post-surgery HCC patients, divided into the training (N = 272) and external validation (N = 44) cohorts. FIELD STRENGTH/SEQUENCE 3.0 T, T1-weighted imaging, in-opp phase, and T1-weighted volumetric interpolated breath-hold examination/liver acquisition with volume acceleration; enhanced CT. ASSESSMENT Three radiologists evaluated clinical characteristics (sex, age, liver disease, liver function, blood routine, alpha-fetoprotein [AFP] and prothrombin time international normalization ratio [PT-INR]) and imaging features (tumor length, intratumor fat, hemorrhage, arterial phase peritumoral enhancement, intratumor necrosis or ischemia, capsule, and peritumoral hepatobiliary phase [HBP] hypointensity). Compared the performance of CT and MRI for diagnosing MTM-HCC. Follow-up occurred every 3-6 months, and nomogram demonstrated the probability of MTM-HCC. STATISTICAL TESTS Fisher test, t-test or Wilcoxon rank-sum test, area under the curve (AUC), 95% confidence interval (CI), multivariable logistic regression, Kaplan-Meier curve, and Cox proportional hazards. Significance level: P < 0.05. RESULTS Gd-EOB-DTPA MRI (AUC: 0.793; 95% CI, 0.740-0.839) outperformed CT (AUC: 0.747; 95% CI, 0.691-0.797) in the training cohort. The nomogram, incorporating AFP, PT-INR, and MRI features (non-intratumor fat, incomplete capsule, intratumor necrosis or ischemia, and peritumoral HBP hypointensity) demonstrated powerful performance for diagnosing MTM-HCC with an AUC of 0.826 (95% CI, 0.631-1.000) in the external validation cohort. Median follow-up was 347 days (interquartile range [IQR], 606 days) for the training cohort and 222 days (IQR, 441 days) for external validation cohort. Intratumor necrosis or ischemia was an independent indicator for poor prognosis. DATA CONCLUSION Gd-EOB-DTPA MRI might assist in preoperative diagnosis of MTM-HCC, and intratumor necrosis or ischemia was associated with poor prognosis. EVIDENCE LEVEL 4 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Jie Cheng
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Xiaofeng Li
- Department of Radiology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Limei Wang
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Fengxi Chen
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yiman Li
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Guojiao Zuo
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Mi Pei
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Huarong Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Linze Yu
- School of Medical Imaging, North Sichuan Medical College, Nanchong, China
| | - Chen Liu
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jian Wang
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Qi Han
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Ping Cai
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Xiaoming Li
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- 7T Magnetic Resonance Imaging Translational Medical Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
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Gu K, Min JH, Lee JH, Shin J, Jeong WK, Kim YK, Kim H, Baek SY, Kim JM, Choi GS, Rhu J, Ha SY. Prognostic significance of MRI features in patients with solitary large hepatocellular carcinoma following surgical resection. Eur Radiol 2024:10.1007/s00330-024-10780-x. [PMID: 38767659 DOI: 10.1007/s00330-024-10780-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/22/2024] [Accepted: 03/17/2024] [Indexed: 05/22/2024]
Abstract
OBJECTIVE To assess the prognostic impact of preoperative MRI features on outcomes for single large hepatocellular carcinoma (HCC) (≥ 8 cm) after surgical resection. MATERIAL AND METHODS This retrospective study included 151 patients (mean age: 59.2 years; 126 men) with a single large HCC who underwent gadoxetic acid-enhanced MRI and surgical resection between 2008 and 2020. Clinical variables, including tumor markers and MRI features (tumor size, tumor margin, and the proportion of hypovascular component on hepatic arterial phase (AP) (≥ 50% vs. < 50% tumor volume) were evaluated. Cox proportional hazards model analyzed overall survival (OS), recurrence-free survival (RFS), and associated factors. RESULTS Among 151 HCCs, 37.8% and 62.2% HCCs were classified as ≥ 50% and < 50% AP hypovascular groups, respectively. The 5- and 10-year OS and RFS rates in all patients were 62.0%, 52.6% and 41.4%, 38.5%, respectively. Multivariable analysis revealed that ≥ 50% AP hypovascular group (hazard ratio [HR] 1.7, p = 0.048), tumor size (HR 1.1, p = 0.006), and alpha-fetoprotein ≥ 400 ng/mL (HR 2.6, p = 0.001) correlated with poorer OS. ≥ 50% AP hypovascular group (HR 1.9, p = 0.003), tumor size (HR 1.1, p = 0.023), and non-smooth tumor margin (HR 2.1, p = 0.009) were linked to poorer RFS. One-year RFS rates were lower in the ≥ 50% AP hypovascular group than in the < 50% AP hypovascular group (47.4% vs 66.9%, p = 0.019). CONCLUSION MRI with ≥ 50% AP hypovascular component and larger tumor size were significant factors associated with poorer OS and RFS after resection of single large HCC (≥ 8 cm). These patients require careful multidisciplinary management to determine optimal treatment strategies. CLINICAL RELEVANCE STATEMENT Preoperative MRI showing a ≥ 50% arterial phase hypovascular component and larger tumor size can predict worse outcomes after resection of single large hepatocellular carcinomas (≥ 8 cm), underscoring the need for tailored, multidisciplinary treatment strategies. KEY POINTS MRI features offer insights into the postoperative prognosis for large hepatocellular carcinoma. Hypovascular component on arterial phase ≥ 50% and tumor size predicted poorer overall survival and recurrence-free survival. These findings can assist in prioritizing aggressive and multidisciplinary approaches for patients at risk for poor outcomes.
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Affiliation(s)
- Kyowon Gu
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ji Hye Min
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Jeong Hyun Lee
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jaeseung Shin
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Woo Kyoung Jeong
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Kon Kim
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Honsoul Kim
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sun-Young Baek
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong Man Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Gyu Seong Choi
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sang Yun Ha
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Dong M, Li C, Zhang L, Zhou J, Xiao Y, Zhang T, Jin X, Fang Z, Zhang L, Han Y, Guan J, Weng Z, Cheng N, Wang J. Intertumoral Heterogeneity Based on MRI Radiomic Features Estimates Recurrence in Hepatocellular Carcinoma. J Magn Reson Imaging 2024. [PMID: 38712652 DOI: 10.1002/jmri.29428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) heterogeneity impacts prognosis, and imaging is a potential indicator. PURPOSE To characterize HCC image subtypes in MRI and correlate subtypes with recurrence. STUDY TYPE Retrospective. POPULATION A total of 440 patients (training cohort = 213, internal test cohort = 140, external test cohort = 87) from three centers. FIELD STRENGTH/SEQUENCE 1.5-T/3.0-T, fast/turbo spin-echo T2-weighted, spin-echo echo-planar diffusion-weighted, contrast-enhanced three-dimensional gradient-recalled-echo T1-weighted with extracellular agents (Gd-DTPA, Gd-DTPA-BMA, and Gd-BOPTA). ASSESSMENT Three-dimensional volume-of-interest of HCC was contoured on portal venous phase, then coregistered with precontrast and late arterial phases. Subtypes were identified using non-negative matrix factorization by analyzing radiomics features from volume-of-interests, and correlated with recurrence. Clinical (demographic and laboratory data), pathological, and radiologic features were compared across subtypes. Among clinical, radiologic features and subtypes, variables with variance inflation factor above 10 were excluded. Variables (P < 0.10) in univariate Cox regression were included in stepwise multivariate analysis. Three recurrence estimation models were built: clinical-radiologic model, subtype model, hybrid model integrating clinical-radiologic characteristics, and subtypes. STATISTICAL TESTS Mann-Whitney U test, Kruskal-Wallis H test, chi-square test, Fisher's exact test, Kaplan-Meier curves, log-rank test, concordance index (C-index). Significance level: P < 0.05. RESULTS Two subtypes were identified across three cohorts (subtype 1:subtype 2 of 86:127, 60:80, and 36:51, respectively). Subtype 1 showed higher microvascular invasion (MVI)-positive rates (53%-57% vs. 26%-31%), and worse recurrence-free survival. Hazard ratio (HR) for the subtype is 6.10 in subtype model. Clinical-radiologic model included alpha-fetoprotein (HR: 3.01), macrovascular invasion (HR: 2.32), nonsmooth tumor margin (HR: 1.81), rim enhancement (HR: 3.13), and intratumoral artery (HR: 2.21). Hybrid model included alpha-fetoprotein (HR: 2.70), nonsmooth tumor margin (HR: 1.51), rim enhancement (HR: 3.25), and subtypes (HR: 5.34). Subtype model was comparable to clinical-radiologic model (C-index: 0.71-0.73 vs. 0.71-0.73), but hybrid model outperformed both (C-index: 0.77-0.79). CONCLUSION MRI radiomics-based clustering identified two HCC subtypes with distinct MVI status and recurrence-free survival. Hybrid model showed superior capability to estimate recurrence. LEVEL OF EVIDENCE 3 TECHNICAL EFFICACY STAGE: 2.
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Affiliation(s)
- Mengshi Dong
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Chao Li
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Lina Zhang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jinhui Zhou
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yuanqiang Xiao
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Tianhui Zhang
- Department of Radiology, Meizhou People's Hospital, Meizhou, China
| | - Xin Jin
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zebin Fang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Linqi Zhang
- Department of Radiology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Yu Han
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jiexia Guan
- Department of Pathology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zijin Weng
- Department of Pathology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Na Cheng
- Department of Pathology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jin Wang
- Department of Radiology, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
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Jiang H, Qin Y, Wei H, Zheng T, Yang T, Wu Y, Ding C, Chernyak V, Ronot M, Fowler KJ, Chen W, Bashir MR, Song B. Prognostic MRI features to predict postresection survivals for very early to intermediate stage hepatocellular carcinoma. Eur Radiol 2024; 34:3163-3182. [PMID: 37870624 PMCID: PMC11126450 DOI: 10.1007/s00330-023-10279-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/01/2023] [Accepted: 08/09/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVES Contrast-enhanced MRI can provide individualized prognostic information for hepatocellular carcinoma (HCC). We aimed to investigate the value of MRI features to predict early (≤ 2 years)/late (> 2 years) recurrence-free survival (E-RFS and L-RFS, respectively) and overall survival (OS). MATERIALS AND METHODS Consecutive adult patients at a tertiary academic center who received curative-intent liver resection for very early to intermediate stage HCC and underwent preoperative contrast-enhanced MRI were retrospectively enrolled from March 2011 to April 2021. Three masked radiologists independently assessed 54 MRI features. Uni- and multivariable Cox regression analyses were conducted to investigate the associations of imaging features with E-RFS, L-RFS, and OS. RESULTS This study included 600 patients (median age, 53 years; 526 men). During a median follow-up of 55.3 months, 51% of patients experienced recurrence (early recurrence: 66%; late recurrence: 34%), and 17% died. Tumor size, multiple tumors, rim arterial phase hyperenhancement, iron sparing in solid mass, tumor growth pattern, and gastroesophageal varices were associated with E-RFS and OS (largest p = .02). Nonperipheral washout (p = .006), markedly low apparent diffusion coefficient value (p = .02), intratumoral arteries (p = .01), and width of the main portal vein (p = .03) were associated with E-RFS but not with L-RFS or OS, while the VICT2 trait was specifically associated with OS (p = .02). Multiple tumors (p = .048) and radiologically-evident cirrhosis (p < .001) were the only predictors for L-RFS. CONCLUSION Twelve visually-assessed MRI features predicted postoperative E-RFS (≤ 2 years), L-RFS (> 2 years), and OS for very early to intermediate-stage HCCs. CLINICAL RELEVANCE STATEMENT The prognostic MRI features may help inform personalized surgical planning, neoadjuvant/adjuvant therapies, and postoperative surveillance, thus may be included in future prognostic models. KEY POINTS • Tumor size, multiple tumors, rim arterial phase hyperenhancement, iron sparing, tumor growth pattern, and gastroesophageal varices predicted both recurrence-free survival within 2 years and overall survival. • Nonperipheral washout, markedly low apparent diffusion coefficient value, intratumoral arteries, and width of the main portal vein specifically predicted recurrence-free survival within 2 years, while the VICT2 trait specifically predicted overall survival. • Multiple tumors and radiologically-evident cirrhosis were the only predictors for recurrence-free survival beyond 2 years.
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Affiliation(s)
- Hanyu Jiang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yun Qin
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Hong Wei
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Tianying Zheng
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ting Yang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yuanan Wu
- Department of Technology, JD.Com, Inc, Beijing, China
| | - Chengyu Ding
- Department of Technology, ShuKun (BeiJing) Technology Co., Ltd, Beijing, China
| | - Victoria Chernyak
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Maxime Ronot
- Université Paris Cité, UMR 1149, CRI, Paris & Service de Radiologie, Hôpital Beaujon, APHP.Nord, Clichy, France
| | - Kathryn J Fowler
- Department of Radiology, University of California San Diego, San Diego, CA, USA
| | - Weixia Chen
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Mustafa R Bashir
- Department of Radiology, Center for Advanced Magnetic Resonance in Medicine, and Division of Gastroenterology, Department of Medicine, Duke University Medical Center, Durham, NC, 27710, USA.
| | - Bin Song
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
- Department of Radiology, Sanya People's Hospital, Sanya, 572000, Hainan, China.
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11
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Xu W, Huang B, Zhang R, Zhong X, Zhou W, Zhuang S, Xie X, Fang J, Xu M. Diagnostic and Prognostic Ability of Contrast-Enhanced Unltrasound and Biomarkers in Hepatocellular Carcinoma Subtypes. ULTRASOUND IN MEDICINE & BIOLOGY 2024; 50:617-626. [PMID: 38281888 DOI: 10.1016/j.ultrasmedbio.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/07/2023] [Accepted: 01/06/2024] [Indexed: 01/30/2024]
Abstract
OBJECTIVE To investigate the diagnostic and prognostic value of contrast-enhanced ultrasound (CEUS) and clinical indicators of the vessels encapsulating tumor clusters (VETC) pattern and macrotrabecular-massive subtype in hepatocellular carcinoma (MTM-HCC). METHODS This retrospective study included patients who underwent preoperative CEUS and hepatectomy for HCC between August 2018 and August 2021. Multivariable logistic regression was performed to select independent correlated factors of VETC-HCC and MTM-HCC to develop nomogram models. The association between model outcomes and early postoperative HCC recurrence was assessed using Kaplan-Meier curve and Cox regression analysis. RESULTS The training cohort included 182 patients (54.3 ± 11.3 years, 168 males) and the validation cohort included 91 patients (54.8 ± 10.6 years, 81 males). Multivariate logistic regression analysis revealed that α-fetoprotein (AFP) levels (odds ratio [OR]: 2.26, 95% confidence interval [CI]: 1.49-3.42, p < 0.001), intratumoral nonenhancement (OR: 2.40, 95% CI: 1.02-5.64, p = 0.044), and the perfusion pattern in the CEUS arterial phase (OR: 2.27, 95% CI: 1.05-4.91, p = 0.038) were independent predictors of VETC-HCC. Besides, the former two were also independently associated with MTM-HCC (AFP level: OR: 2.36, 95% CI: 1.36-4.09, p = 0.002; intratumoral nonenhancement: OR: 3.72, 95% CI: 1.02-13.56, p = 0.046). Nomogram models were constructed based on the aforementioned indicators. Kaplan-Meier curve analysis indicated that predicted VETC-HCC or MTM-HCC exhibited higher rates of early recurrence (log-rank p < 0.001 and p = 0.002, respectively). Cox regression analysis showed that a high risk of VETC-HCC was independently correlated with early recurrence (p = 0.011). CONCLUSION CEUS combined with AFP levels can predict VETC-HCC/MTM-HCC and prognosis preoperatively.
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Affiliation(s)
- Wenxin Xu
- Department of Medical Ultrasonics, The First Affiliated Hospital, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-Sen University, Guangzhou, China
| | - Biyu Huang
- Key Laboratory of Gene Function and Regulation, School of Life Sciences, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou, China
| | - Rui Zhang
- Department of Medical Ultrasonics, The First Affiliated Hospital, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-Sen University, Guangzhou, China
| | - Xian Zhong
- Department of Medical Ultrasonics, The First Affiliated Hospital, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-Sen University, Guangzhou, China
| | - Wenwen Zhou
- Department of Medical Ultrasonics, The First Affiliated Hospital, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-Sen University, Guangzhou, China
| | - Shimei Zhuang
- Key Laboratory of Gene Function and Regulation, School of Life Sciences, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xiaoyan Xie
- Department of Medical Ultrasonics, The First Affiliated Hospital, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-Sen University, Guangzhou, China
| | - Jianhong Fang
- Key Laboratory of Gene Function and Regulation, School of Life Sciences, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou, China
| | - Ming Xu
- Department of Medical Ultrasonics, The First Affiliated Hospital, Institute of Diagnostic and Interventional Ultrasound, Sun Yat-Sen University, Guangzhou, China.
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12
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Kim TH, Woo S, Lee DH, Do RK, Chernyak V. MRI imaging features for predicting macrotrabecular-massive subtype hepatocellular carcinoma: a systematic review and meta-analysis. Eur Radiol 2024:10.1007/s00330-024-10671-1. [PMID: 38507054 DOI: 10.1007/s00330-024-10671-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/06/2024] [Accepted: 02/14/2024] [Indexed: 03/22/2024]
Abstract
PURPOSE To identify significant MRI features associated with macrotrabecular-massive hepatocellular carcinoma (MTM-HCC), and to assess the distribution of Liver Imaging Radiology and Data System (LI-RADS, LR) category assignments. METHODS PubMed and EMBASE were searched up to March 28, 2023. Random-effects model was constructed to calculate pooled diagnostic odds ratios (DORs) and 95% confidence intervals (CIs) for each MRI feature for differentiating MTM-HCC from NMTM-HCC. The pooled proportions of LI-RADS category assignments in MTM-HCC and NMTM-HCC were compared using z-test. RESULTS Ten studies included 1978 patients with 2031 HCCs (426 (20.9%) MTM-HCC and 1605 (79.1%) NMTM-HCC). Six MRI features showed significant association with MTM-HCC: tumor in vein (TIV) (DOR = 2.4 [95% CI, 1.6-3.5]), rim arterial phase hyperenhancement (DOR =2.6 [95% CI, 1.4-5.0]), corona enhancement (DOR = 2.6 [95% CI, 1.4-4.5]), intratumoral arteries (DOR = 2.6 [95% CI, 1.1-6.3]), peritumoral hypointensity on hepatobiliary phase (DOR = 2.2 [95% CI, 1.5-3.3]), and necrosis (DOR = 4.2 [95% CI, 2.0-8.5]). The pooled proportions of LI-RADS categories in MTM-HCC were LR-3, 0% [95% CI, 0-2%]; LR-4, 11% [95% CI, 6-16%]; LR-5, 63% [95% CI, 55-71%]; LR-M, 12% [95% CI, 6-19%]; and LR-TIV, 13% [95% CI, 6-22%]. In NMTM-HCC, the pooled proportions of LI-RADS categories were LR-3, 1% [95% CI, 0-2%]; LR-4, 8% [95% CI, 3-15%]; LR-5, 77% [95% CI, 71-82%]; LR-M, 5% [95% CI, 3-7%]; and LR-TIV, 6% [95% CI, 2-11%]. MTM-HCC had significantly lower proportion of LR-5 and higher proportion of LR-M and LR-TIV categories. CONCLUSIONS Six MRI features showed significant association with MTM-HCC. Additionally, compared to NMTM-HCC, MTM-HCC are more likely to be categorized LR-M and LR-TIV and less likely to be categorized LR-5. CLINICAL RELEVANCE STATEMENT Several MR imaging features can suggest macrotrabecular-massive hepatocellular carcinoma subtype, which can assist in guiding treatment plans and identifying potential candidates for clinical trials of new treatment strategies. KEY POINTS • Macrotrabecular-massive hepatocellular carcinoma is a subtype of HCC characterized by its aggressive nature and unfavorable prognosis. • Tumor in vein, rim arterial phase hyperenhancement, corona enhancement, intratumoral arteries, peritumoral hypointensity on hepatobiliary phase, and necrosis on MRI are indicative of macrotrabecular-massive hepatocellular carcinoma. • Various MRI characteristics can be utilized for the diagnosis of the macrotrabecular-massive hepatocellular carcinoma subtype. This can prove beneficial in guiding treatment decisions and identifying potential candidates for clinical trials involving novel treatment approaches.
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Affiliation(s)
- Tae-Hyung Kim
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sungmin Woo
- Department of Radiology, NYU Langone Health, New York, NY, USA
| | - Dong Ho Lee
- Department of Radiology, Seoul National University Hospital, Seoul, South Korea
- Department of Radiology, Seoul National University College of Medicine, Seoul, South Korea
| | - Richard K Do
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Victoria Chernyak
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Jiang D, Zhu XL, An Y, Li YR. Clinical significance of small nuclear ribonucleoprotein U1 subunit 70 in patients with hepatocellular carcinoma. PeerJ 2024; 12:e16876. [PMID: 38500533 PMCID: PMC10946392 DOI: 10.7717/peerj.16876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 01/11/2024] [Indexed: 03/20/2024] Open
Abstract
Background & Aims Small nuclear ribonucleoprotein U1 subunit 70 (SNRNP70) as one of the components of the U1 small nuclear ribonucleoprotein (snRNP) is rarely reported in cancers. This study aims to estimate the application potential of SNRNP70 in hepatocellular carcinoma (HCC) clinical practice. Methods Based on the TCGA database and cohort of HCC patients, we investigated the expression patterns and prognostic value of SNRNP70 in HCC. Then, the combination of SNRNP70 and alpha-fetoprotein (AFP) in 278 HCC cases was analyzed. Next, western blotting and immunohistochemistry were used to detect the expression of SNRNP70 in nucleus and cytoplasm. Finally, Cell Counting Kit-8 (CCK-8) and scratch wound healing assays were used to detect the effect of SNRNP70 on the proliferation and migration of HCC cells. Results SNRNP70 was highly expressed in HCC. Its expression was increasingly high during the progression of HCC and was positively related to immune infiltration cells. Higher SNRNP70 expression indicated a poor outcome of HCC patients. In addition, nuclear SNRNP70/AFP combination could be a prognostic biomarker for overall survival and recurrence. Cell experiments confirmed that knockdown of SNRNP70 inhibited the proliferation and migration of HCC cells. Conclusion SNRNP70 may be a new biomarker for HCC progression and HCC diagnosis as well as prognosis. SNRNP70 combined with serum AFP may indicate the prognosis and recurrence status of HCC patients after operation.
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Affiliation(s)
- Dong Jiang
- Department of Ultrasound, Eastern Hepatobiliary Surgery Hospital, The Third Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Xia-Ling Zhu
- Department of Ultrasound, Eastern Hepatobiliary Surgery Hospital, The Third Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Yan An
- Hongqiao International Institute of Medicine, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-ran Li
- Department of Intensive Care Medicine, Eastern Hepatobiliary Surgery Hospital, The Third Affiliated Hospital of Naval Medical University, Shanghai, China
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Zheng W, Chen X, Xiong M, Zhang Y, Song Y, Cao D. Clinical-Radiologic Morphology-Radiomics Model on Gadobenate Dimeglumine-Enhanced MRI for Identification of Highly Aggressive Hepatocellular Carcinoma: Temporal Validation and Multiscanner Validation. J Magn Reson Imaging 2024. [PMID: 38375988 DOI: 10.1002/jmri.29293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/27/2024] [Accepted: 01/29/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Highly aggressive hepatocellular carcinoma (HCC) is characterized by high tumor recurrence and poor outcomes, but its definition and imaging characteristics have not been clearly described. PURPOSE To develop and validate a fusion model on gadobenate dimeglumine-enhanced MRI for identifying highly aggressive HCC. STUDY TYPE Retrospective. POPULATION 341 patients (M/F = 294/47) with surgically resected HCC, divided into a training cohort (n = 177), temporal validation cohort (n = 77), and multiscanner validation cohort (n = 87). FIELD STRENGTH/SEQUENCE 3T, dynamic contrast-enhanced MRI with T1-weighted volumetric interpolated breath-hold examination gradient-echo sequences, especially arterial phase (AP) and hepatobiliary phase (HBP, 80-100 min). ASSESSMENT Clinical factors and diagnosis assessment based on radiologic morphology characteristics associated with highly aggressive HCCs were evaluated. The radiomics signatures were extracted from AP and HBP. Multivariable logistic regression was performed to construct clinical-radiologic morphology (CR) model and clinical-radiologic morphology-radiomics (CRR) model. A nomogram based on the optimal model was established. Early recurrence-free survival (RFS) was evaluated in actual groups and risk groups calculated by the nomogram. STATISTICAL TESTS The performance was evaluated by receiver operating characteristic curve (ROC) analysis, calibration curves analysis, and decision curves. Early RFS was evaluated by using Kaplan-Meier analysis. A P value <0.05 was considered statistically significant. RESULTS The CRR model incorporating corona enhancement, cloud-like hyperintensity on HBP, and radiomics signatures showed the highest diagnostic performance. The area under the curves (AUCs) of CRR were significantly higher than those of the CR model (AUC = 0.883 vs. 0.815, respectively, for the training cohort), 0.874 vs. 0.769 for temporal validation, and 0.892 vs. 0.792 for multiscanner validation. In both actual and risk groups, highly and low aggressive HCCs showed statistically significant differences in early recurrence. DATA CONCLUSION The clinical-radiologic morphology-radiomics model on gadobenate dimeglumine-enhanced MRI has potential to identify highly aggressive HCCs and non-invasively obtain prognostic information. LEVEL OF EVIDENCE 4 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Wanjing Zheng
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Department of Radiology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Xiaodan Chen
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Department of Radiology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Meilian Xiong
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Department of Radiology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Yu Zhang
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yang Song
- MR Scientific Marketing, Siemens Healthineers Ltd, Shanghai, China
| | - Dairong Cao
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Department of Radiology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Department of Radiology, Fujian Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
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Chai F, Ma Y, Feng C, Jia X, Cui J, Cheng J, Hong N, Wang Y. Prediction of macrotrabecular-massive hepatocellular carcinoma by using MR-based models and their prognostic implications. Abdom Radiol (NY) 2024; 49:447-457. [PMID: 38042762 DOI: 10.1007/s00261-023-04121-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/29/2023] [Accepted: 11/03/2023] [Indexed: 12/04/2023]
Abstract
PURPOSE To evaluate the efficacy of MRI-based radiomics and clinical models in predicting MTM-HCC. Additionally, to investigate the ability of the radiomics model designed for MTM-HCC identification in predicting disease-free survival (DFS) in patients with HCC. METHODS A total of 336 patients who underwent oncological resection for HCC between June 2007 and March 2021 were included. 127 patients in Cohort1 were used for MTM-HCC identification, and 209 patients in Cohort2 for prognostic analyses. Radiomics analysis was performed using volumes of interest of HCC delineated on pre-operative MRI images. Radiomics and clinical models were developed using Random Forest algorithm in Cohort1 and a radiomics probability (RP) of MTM-HCC was obtained from the radiomics model. Based on the RP, patients in Cohort2 were divided into a RAD-MTM-HCC (RAD-M) group and a RAD-non-MTM-HCC (RAD-nM) group. Univariate and multivariate Cox regression analyses were employed to identify the independent predictors for DFS of patients in Cohort2. Kaplan-Meier curves were used to compare the DFS between different groups pf patients based on the predictors. RESULTS The radiomics model for identifying MTM-HCC showed AUCs of 0.916 (95% CI: 0.858-0.960) and 0.833 (95% CI: 0.675-0.935), and the clinical model showed AUCs of 0.760 (95% CI: 0.669-0.836) and 0.704 (95% CI: 0.532-0.843) in the respective training and validation sets. Furthermore, the radiomics biomarker RP, portal or hepatic vein tumor thrombus, irregular rim-like arterial phase hyperenhancement (IRE) and AFP were independent predictors of DFS in patients with HCC. The DFS of RAD-nM group was significantly higher than that of the RAD-M group (p < .001). CONCLUSION MR-based clinical and radiomic models have the potential to accurately diagnose MTM-HCC. Moreover, the radiomics signature designed to identify MTM-HCC also can be used to predict prognosis in patients with HCC, realizing the diagnostic and prognostic aims at the same time.
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Affiliation(s)
- Fan Chai
- Department of Radiology, Peking University People's Hospital, 11 Xizhimen South St., Xicheng District, Beijing, 100044, China
| | - Yingteng Ma
- Department of Pathology, Peking University People's Hospital, Beijing, China
| | - Caizhen Feng
- Department of Radiology, Peking University People's Hospital, 11 Xizhimen South St., Xicheng District, Beijing, 100044, China
| | - Xiaoxuan Jia
- Department of Radiology, Peking University People's Hospital, 11 Xizhimen South St., Xicheng District, Beijing, 100044, China
| | - Jingjing Cui
- United Imaging Intelligence (Beijing) Co., Ltd, Beijing, China
| | - Jin Cheng
- Department of Radiology, Peking University People's Hospital, 11 Xizhimen South St., Xicheng District, Beijing, 100044, China
| | - Nan Hong
- Department of Radiology, Peking University People's Hospital, 11 Xizhimen South St., Xicheng District, Beijing, 100044, China
| | - Yi Wang
- Department of Radiology, Peking University People's Hospital, 11 Xizhimen South St., Xicheng District, Beijing, 100044, China.
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Cannella R, Matteini F, Dioguardi Burgio M, Sartoris R, Beaufrère A, Calderaro J, Mulé S, Reizine E, Luciani A, Laurent A, Seror O, Ganne-Carrié N, Wagner M, Scatton O, Vilgrain V, Cauchy F, Hobeika C, Ronot M. Association of LI-RADS and Histopathologic Features with Survival in Patients with Solitary Resected Hepatocellular Carcinoma. Radiology 2024; 310:e231160. [PMID: 38411519 DOI: 10.1148/radiol.231160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Background Both Liver Imaging Reporting and Data System (LI-RADS) and histopathologic features provide prognostic information in patients with hepatocellular carcinoma (HCC), but whether LI-RADS is independently associated with survival is uncertain. Purpose To assess the association of LI-RADS categories and features with survival outcomes in patients with solitary resected HCC. Materials and Methods This retrospective study included patients with solitary resected HCC from three institutions examined with preoperative contrast-enhanced CT and/or MRI between January 2008 and December 2019. Three independent readers evaluated the LI-RADS version 2018 categories and features. Histopathologic features including World Health Organization tumor grade, microvascular and macrovascular invasion, satellite nodules, and tumor capsule were recorded. Overall survival and disease-free survival were assessed with Cox regression models. Marginal effects of nontargetoid features on survival were estimated using propensity score matching. Results A total of 360 patients (median age, 64 years [IQR, 56-70 years]; 280 male patients) were included. At CT and MRI, the LI-RADS LR-M category was associated with increased risk of recurrence (CT: hazard ratio [HR] = 1.83 [95% CI: 1.26, 2.66], P = .001; MRI: HR = 2.22 [95% CI: 1.56, 3.16], P < .001) and death (CT: HR = 2.47 [95% CI: 1.72, 3.55], P < .001; MRI: HR = 1.80 [95% CI: 1.32, 2.46], P < .001) independently of histopathologic features. The presence of at least one nontargetoid feature was associated with an increased risk of recurrence (CT: HR = 1.80 [95% CI: 1.36, 2.38], P < .001; MRI: HR = 1.93 [95% CI: 1.81, 2.06], P < .001) and death (CT: HR = 1.51 [95% CI: 1.10, 2.07], P < .010) independently of histopathologic features. In matched samples, recurrence was associated with the presence of at least one nontargetoid feature at CT (HR = 2.06 [95% CI: 1.15, 3.66]; P = .02) or MRI (HR = 1.79 [95% CI: 1.01, 3.20]; P = .048). Conclusion In patients with solitary resected HCC, LR-M category and nontargetoid features were negatively associated with survival independently of histopathologic characteristics. © RSNA, 2024 Supplemental material is available for this article. See also the editorial by Kartalis and Grigoriadis in this issue.
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Affiliation(s)
- Roberto Cannella
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Francesco Matteini
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Marco Dioguardi Burgio
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Riccardo Sartoris
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Aurélie Beaufrère
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Julien Calderaro
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Sébastien Mulé
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Edouard Reizine
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Alain Luciani
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Alexis Laurent
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Olivier Seror
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Nathalie Ganne-Carrié
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Mathilde Wagner
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Olivier Scatton
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Valérie Vilgrain
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - François Cauchy
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Christian Hobeika
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
| | - Maxime Ronot
- From the Section of Radiology, Department of Biomedicine, Neuroscience and Advanced Diagnostics (BiND), University of Palermo, Palermo, Italy (R.C., F.M.); Departments of Radiology (F.M., M.D.B., R.S., V.V., M.R.), Pathology (A.B.), and Hepatobiliary Surgery (F.C., C.H.), Hôpital Beaujon, AP-HP Nord, 100 Blvd du Général Leclerc, 92118 Clichy, France; Université Paris Cité, Paris, France (A.B., V.V., M.R.); Centre de Recherche sur l'Inflammation, INSERM UMR 1149, Paris, France (A.B.); Departments of Pathology (J.C.), Medical Imaging (S.M., E.R., A. Luciani), and Hepatobiliary and Digestive Surgery (A. Laurent), Hôpitaux Universitaires Henri-Mondor, AP-HP, Université Paris Est Créteil, Faculté de Santé, Créteil, France; INSERM U955, Team "Pathophysiology and Therapy of Chronic Viral Hepatitis and Related Cancers," Créteil, France (A. Laurent); Department of Radiology (O. Seror) and Liver Unit (N.G.C.), Avicenne Hospital, AP-HP, Bobigny, France; Sorbonne Paris Nord University, UFR SMBH, Bobigny, France (N.G.C.); INSERM UMR 1138, Team "Functional Genomic of Solid Tumors," Paris, France (N.G.C.); and Departments of Imaging (M.W.) and HPB and Liver Transplantation (O. Scatton), Hôpital Universitaire Pitié-Salpêtrière, AP-HP, Sorbonne Université, Centre de Recherche Saint-Antoine INSERM, Paris, France
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Dong X, Yang J, Zhang B, Li Y, Wang G, Chen J, Wei Y, Zhang H, Chen Q, Jin S, Wang L, He H, Gan M, Ji W. Deep Learning Radiomics Model of Dynamic Contrast-Enhanced MRI for Evaluating Vessels Encapsulating Tumor Clusters and Prognosis in Hepatocellular Carcinoma. J Magn Reson Imaging 2024; 59:108-119. [PMID: 37078470 DOI: 10.1002/jmri.28745] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/01/2023] [Accepted: 04/03/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Vessels encapsulating tumor cluster (VETC) is a critical prognostic factor and therapeutic predictor of hepatocellular carcinoma (HCC). However, noninvasive evaluation of VETC remains challenging. PURPOSE To develop and validate a deep learning radiomic (DLR) model of dynamic contrast-enhanced MRI (DCE-MRI) for the preoperative discrimination of VETC and prognosis of HCC. STUDY TYPE Retrospective. POPULATION A total of 221 patients with histologically confirmed HCC and stratified this cohort into training set (n = 154) and time-independent validation set (n = 67). FIELD STRENGTH/SEQUENCE A 1.5 T and 3.0 T; DCE imaging with T1-weighted three-dimensional fast spoiled gradient echo. ASSESSMENT Histological specimens were used to evaluate VETC status. VETC+ cases had a visible pattern (≥5% tumor area), while cases without any pattern were VETC-. The regions of intratumor and peritumor were segmented manually in the arterial, portal-venous and delayed phase (AP, PP, and DP, respectively) of DCE-MRI and reproducibility of segmentation was evaluated. Deep neural network and machine learning (ML) classifiers (logistic regression, decision tree, random forest, SVM, KNN, and Bayes) were used to develop nine DLR, 54 ML and clinical-radiological (CR) models based on AP, PP, and DP of DCE-MRI for evaluating VETC status and association with recurrence. STATISTICAL TESTS The Fleiss kappa, intraclass correlation coefficient, receiver operating characteristic curve, area under the curve (AUC), Delong test and Kaplan-Meier survival analysis. P value <0.05 was considered as statistical significance. RESULTS Pathological VETC+ were confirmed in 68 patients (training set: 46, validation set: 22). In the validation set, DLR model based on peritumor PP (peri-PP) phase had the best performance (AUC: 0.844) in comparison to CR (AUC: 0.591) and ML (AUC: 0.672) models. Significant differences in recurrence rates between peri-PP DLR model-predicted VETC+ and VETC- status were found. DATA CONCLUSIONS The DLR model provides a noninvasive method to discriminate VETC status and prognosis of HCC patients preoperatively. EVIDENCE LEVEL 4. TECHNICAL EFFICACY Stage 2.
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Affiliation(s)
- Xue Dong
- Department of Radiology, Taizhou Hospital, Zhejiang University, Taizhou, Zhejiang, China
| | - Jiawen Yang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Binhao Zhang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Yujing Li
- Department of Pathology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Guanliang Wang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Jinyao Chen
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Yuguo Wei
- Precision Health Institution, GE Healthcare, Xihu District, Hangzhou, China
| | - Huangqi Zhang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Qingqing Chen
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shengze Jin
- Department of Radiology, Taizhou Hospital of Zhejiang Province, Shaoxing University, Taizhou, Zhejiang, China
| | - Lingxia Wang
- Department of Radiology, Taizhou Hospital, Zhejiang University, Taizhou, Zhejiang, China
| | - Haiqing He
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Meifu Gan
- Department of Pathology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Wenbin Ji
- Department of Radiology, Taizhou Hospital, Zhejiang University, Taizhou, Zhejiang, China
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Wang X, Yu Y, Tao Y, Wang Y, Zhang C, Cui Y, Zhou Y. Clinical-Radiological Characteristic for Predicting Ultra-Early Recurrence After Liver Resection in Solitary Hepatocellular Carcinoma Patients. J Hepatocell Carcinoma 2023; 10:2323-2335. [PMID: 38146465 PMCID: PMC10749548 DOI: 10.2147/jhc.s434955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 11/22/2023] [Indexed: 12/27/2023] Open
Abstract
Objective This study aims to identify independent risk factors for ultra-early recurrence in patients with early solitary hepatocellular carcinoma (HCC) and develop an individualized predictive nomogram for ultra-early recurrence. Materials and Methods A total of 332 patients with early solitary HCC who underwent curative liver resection at our hospital from January 2015 to May 2021 were included in this study. Based on the patients' recurrence status at 6 months, they were divided into the non-ultra-early recurrence group and the ultra-early recurrence group. Univariate and multivariate Cox regression analyses were used to construct the nomogram, and internal validation of its performance was performed using calibration plots with bootstrapping. Results Among the 332 patients with early solitary HCC, 39 (11.7%) experienced ultra-early recurrence. Tumor morphology, age > 46 years, AFP > 332.4 ng/mL, GGT > 51.2 U/L, ALP > 126 U/L, PT > 12.8 s, and satellite nodules were identified as independent prognostic factors for ultra-early recurrence in patients with early solitary HCC and were incorporated into the final predictive nomogram. The C-index of the nomogram and bootstrap resampling were 0.842 and 0.815, respectively. The calibration plot demonstrated good agreement between the predicted and observed probabilities of ultra-early recurrence, and DCA indicated the favorable clinical utility of the nomogram. Additionally, AFP > 332.4 ng/mL, AST > 35 U/L, GGT > 51.2 U/L, ALP > 126 U/L, tumor morphology, tumor size, satellite nodules, and intratumoral hemorrhage were identified as risk factors for overall survival in patients with early solitary HCC. Conclusion Our study establishes a nomogram for predicting the postoperative ultra-early recurrence status in patients with early solitary HCC, which provides valuable supplementary decision-making information for clinical decision-makers and guides the selection of the most appropriate treatment strategy.
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Affiliation(s)
- Xinxin Wang
- Department of Radiology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, People’s Republic of China
| | - Yanyan Yu
- Department of Radiology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, People’s Republic of China
| | - Yuqing Tao
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, People’s Republic of China
| | - Yueqi Wang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, People’s Republic of China
| | - Chunhui Zhang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, People’s Republic of China
| | - Yali Cui
- Department of Nuclear Medicine, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, People’s Republic of China
| | - Yang Zhou
- Department of Radiology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, People’s Republic of China
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He X, Li K, Wei R, Zuo M, Yao W, Zheng Z, He X, Fu Y, Li C, An C, Liu W. A multitask deep learning radiomics model for predicting the macrotrabecular-massive subtype and prognosis of hepatocellular carcinoma after hepatic arterial infusion chemotherapy. LA RADIOLOGIA MEDICA 2023; 128:1508-1520. [PMID: 37801197 PMCID: PMC10700409 DOI: 10.1007/s11547-023-01719-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/01/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND The macrotrabecular-massive (MTM) is a special subtype of hepatocellular carcinoma (HCC), which has commonly a dismal prognosis. This study aimed to develop a multitask deep learning radiomics (MDLR) model for predicting MTM and HCC patients' prognosis after hepatic arterial infusion chemotherapy (HAIC). METHODS From June 2018 to March 2020, 158 eligible patients with HCC who underwent surgery were retrospectively enrolled in MTM related cohorts, and 752 HCC patients who underwent HAIC were included in HAIC related cohorts during the same period. DLR features were extracted from dual-phase (arterial phase and venous phase) contrast-enhanced computed tomography (CECT) of the entire liver region. Then, an MDLR model was used for the simultaneous prediction of the MTM subtype and patient prognosis after HAIC. The MDLR model for prognostic risk stratification incorporated DLR signatures, clinical variables and MTM subtype. FINDINGS The predictive performance of the DLR model for the MTM subtype was 0.968 in the training cohort [TC], 0.912 in the internal test cohort [ITC] and 0.773 in the external test cohort [ETC], respectively. Multivariable analysis identified portal vein tumor thrombus (PVTT) (p = 0.012), HAIC response (p < 0.001), HAIC sessions (p < 0.001) and MTM subtype (p < 0.001) as indicators of poor prognosis. After incorporating DLR signatures, the MDLR model yielded the best performance among all models (AUC, 0.855 in the TC, 0.805 in the ITC and 0.792 in the ETC). With these variables, the MDLR model provided two risk strata for overall survival (OS) in the TC: low risk (5-year OS, 44.9%) and high risk (5-year OS, 4.9%). INTERPRETATION A tool based on MDLR was developed to consider that the MTM is an important prognosis factor for HCC patients. MDLR showed outstanding performance for the prognostic risk stratification of HCC patients who underwent HAIC and may help physicians with therapeutic decision making and surveillance strategy selection in clinical practice.
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Affiliation(s)
- Xuelei He
- School of Information Sciences and Technology, Northwest University, Xi'an, 710127, Shaanxi Province, People's Republic of China
| | - Kai Li
- Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Province Guangdong, People's Republic of China
| | - Ran Wei
- Department of Interventional Radiology and Vascular Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Province Guangdong, People's Republic of China
| | - Mengxuan Zuo
- Department of Minimal Invasive Intervention, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651, Dongfeng East Road, Guangzhou, 510060, People's Republic of China
| | - Wang Yao
- Department of Interventional Radiology and Vascular Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Province Guangdong, People's Republic of China
| | - Zechen Zheng
- Department of Interventional Therapy, Guangdong Provincial Hospital of Chinese, Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, No. 111 Dade Road, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Xiaowei He
- Department of Interventional Therapy, Guangdong Provincial Hospital of Chinese, Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, No. 111 Dade Road, Guangzhou, 510080, Guangdong, People's Republic of China
| | - Yan Fu
- Department of Interventional Therapy, National Cancer Center/National Clinical, Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical, Sciences and Peking Union Medical College, Beijing, 100021, People's Republic of China
| | - Chengzhi Li
- Department of Interventional Radiology and Vascular Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, 510060, People's Republic of China.
| | - Chao An
- Department of Minimal Invasive Intervention, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651, Dongfeng East Road, Guangzhou, 510060, People's Republic of China.
| | - Wendao Liu
- Department of Interventional Therapy, Guangdong Provincial Hospital of Chinese, Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, No. 111 Dade Road, Guangzhou, 510080, Guangdong, People's Republic of China.
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20
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Dioguardi Burgio M, Garzelli L, Cannella R, Ronot M, Vilgrain V. Hepatocellular Carcinoma: Optimal Radiological Evaluation before Liver Transplantation. Life (Basel) 2023; 13:2267. [PMID: 38137868 PMCID: PMC10744421 DOI: 10.3390/life13122267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/27/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023] Open
Abstract
Liver transplantation (LT) is the recommended curative-intent treatment for patients with early or intermediate-stage hepatocellular carcinoma (HCC) who are ineligible for resection. Imaging plays a central role in staging and for selecting the best LT candidates. This review will discuss recent developments in pre-LT imaging assessment, in particular LT eligibility criteria on imaging, the technical requirements and the diagnostic performance of imaging for the pre-LT diagnosis of HCC including the recent Liver Imaging Reporting and Data System (LI-RADS) criteria, the evaluation of the response to locoregional therapy, as well as the non-invasive prediction of HCC aggressiveness and its impact on the outcome of LT. We will also briefly discuss the role of nuclear medicine in the pre-LT evaluation and the emerging role of artificial intelligence models in patients with HCC.
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Affiliation(s)
- Marco Dioguardi Burgio
- Department of Radiology, Hôpital Beaujon, AP-HP. Nord, 100 Boulevard du Général Leclerc, 92110 Clichy, France (V.V.)
- Centre de Recherche sur l’Inflammation, UMR1149, Université Paris Cité, 75018 Paris, France
| | - Lorenzo Garzelli
- Service d’Imagerie Medicale, Centre Hospitalier de Cayenne, Avenue des Flamboyants, Cayenne 97306, French Guiana
| | - Roberto Cannella
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (Bi.N.D.), University Hospital “Paolo Giaccone”, Via del Vespro 129, 90127 Palermo, Italy
| | - Maxime Ronot
- Department of Radiology, Hôpital Beaujon, AP-HP. Nord, 100 Boulevard du Général Leclerc, 92110 Clichy, France (V.V.)
- Centre de Recherche sur l’Inflammation, UMR1149, Université Paris Cité, 75018 Paris, France
| | - Valérie Vilgrain
- Department of Radiology, Hôpital Beaujon, AP-HP. Nord, 100 Boulevard du Général Leclerc, 92110 Clichy, France (V.V.)
- Centre de Recherche sur l’Inflammation, UMR1149, Université Paris Cité, 75018 Paris, France
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21
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Mendes Serrão E, Klug M, Moloney BM, Jhaveri A, Lo Gullo R, Pinker K, Luker G, Haider MA, Shinagare AB, Liu X. Current Status of Cancer Genomics and Imaging Phenotypes: What Radiologists Need to Know. Radiol Imaging Cancer 2023; 5:e220153. [PMID: 37921555 DOI: 10.1148/rycan.220153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
Ongoing discoveries in cancer genomics and epigenomics have revolutionized clinical oncology and precision health care. This knowledge provides unprecedented insights into tumor biology and heterogeneity within a single tumor, among primary and metastatic lesions, and among patients with the same histologic type of cancer. Large-scale genomic sequencing studies also sparked the development of new tumor classifications, biomarkers, and targeted therapies. Because of the central role of imaging in cancer diagnosis and therapy, radiologists need to be familiar with the basic concepts of genomics, which are now becoming the new norm in oncologic clinical practice. By incorporating these concepts into clinical practice, radiologists can make their imaging interpretations more meaningful and specific, facilitate multidisciplinary clinical dialogue and interventions, and provide better patient-centric care. This review article highlights basic concepts of genomics and epigenomics, reviews the most common genetic alterations in cancer, and discusses the implications of these concepts on imaging by organ system in a case-based manner. This information will help stimulate new innovations in imaging research, accelerate the development and validation of new imaging biomarkers, and motivate efforts to bring new molecular and functional imaging methods to clinical radiology. Keywords: Oncology, Cancer Genomics, Epignomics, Radiogenomics, Imaging Markers Supplemental material is available for this article. © RSNA, 2023.
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Affiliation(s)
- Eva Mendes Serrão
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Maximiliano Klug
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Brian M Moloney
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Aaditeya Jhaveri
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Roberto Lo Gullo
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Katja Pinker
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Gary Luker
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Masoom A Haider
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Atul B Shinagare
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
| | - Xiaoyang Liu
- From the Joint Department of Medical Imaging, University Medical Imaging Toronto, University Health Network, University of Toronto, 585 University Ave, Toronto, ON, Canada M5G 2N2 (E.M.S., A.J., M.A.H., X.L.); Division of Diagnostic Imaging, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel (M.K.); Department of Radiology, The Christie NHS Trust, Manchester, England (B.M.M.); Department of Radiology, Breast Imaging Service, Memorial Sloan-Kettering Cancer Center, Weill Medical College of Cornell University, New York, NY (R.L.G., K.P.); Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, Mich (G.L.); Lunenfeld Tanenbaum Research Institute, Sinai Health System, Mount Sinai Hospital, Toronto, Ontario, Canada (M.A.H.); and Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass (A.B.S.)
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Auer TA, Halskov S, Fehrenbach U, Nevermann NF, Pelzer U, Mohr R, Hamm B, Schöning W, Horst D, Ihlow J, Geisel D. Gd-EOB MRI for HCC subtype differentiation in a western population according to the 5 th edition of the World Health Organization classification. Eur Radiol 2023; 33:6902-6915. [PMID: 37115216 PMCID: PMC10511376 DOI: 10.1007/s00330-023-09669-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/29/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023]
Abstract
OBJECTIVES To investigate the value of gadoxetic acid (Gd-EOB)-enhanced magnetic resonance imaging (MRI) for noninvasive subtype differentiation of HCCs according to the 5th edition of the WHO Classification of Digestive System Tumors in a western population. METHODS This retrospective study included 262 resected lesions in 240 patients with preoperative Gd-EOB-enhanced MRI. Subtypes were assigned by two pathologists. Gd-EOB-enhanced MRI datasets were assessed by two radiologists for qualitative and quantitative imaging features, including imaging features defined in LI-RADS v2018 and area of hepatobiliary phase (HBP) iso- to hyperintensity. RESULTS The combination of non-rim arterial phase hyperenhancement with non-peripheral portal venous washout was more common in "not otherwise specified" (nos-ST) (88/168, 52%) than other subtypes, in particular macrotrabecular massive (mt-ST) (3/15, 20%), chromophobe (ch-ST) (1/8, 13%), and scirrhous subtypes (sc-ST) (2/9, 22%) (p = 0.035). Macrovascular invasion was associated with mt-ST (5/16, p = 0.033) and intralesional steatosis with steatohepatitic subtype (sh-ST) (28/32, p < 0.001). Predominant iso- to hyperintensity in the HBP was only present in nos-ST (16/174), sh-ST (3/33), and clear cell subtypes (cc-ST) (3/13) (p = 0.031). Associations were found for the following non-imaging parameters: age and sex, as patients with fibrolamellar subtype (fib-ST) were younger (median 44 years (19-66), p < 0.001) and female (4/5, p = 0.023); logarithm of alpha-fetoprotein (AFP) was elevated in the mt-ST (median 397 µg/l (74-5370), p < 0.001); type II diabetes mellitus was more frequent in the sh-ST (20/33, p = 0.027). CONCLUSIONS Gd-EOB-MRI reproduces findings reported in the literature for extracellular contrast-enhanced MRI and CT and may be a valuable tool for noninvasive HCC subtype differentiation. CLINICAL RELEVANCE STATEMENT Better characterization of the heterogeneous phenotypes of HCC according to the revised WHO classification potentially improves both diagnostic accuracy and the precision of therapeutic stratification for HCC. KEY POINTS • Previously reported imaging features of common subtypes in CT and MRI enhanced with extracellular contrast agents are reproducible with Gd-EOB-enhanced MRI. • While uncommon, predominant iso- to hyperintensity in the HBP was observed only in NOS, clear cell, and steatohepatitic subtypes. • Gd-EOB-enhanced MRI offers imaging features that are of value for HCC subtype differentiation according to the 5th edition of the WHO Classification of Digestive System Tumors.
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Affiliation(s)
- Timo A Auer
- Department of Radiology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
- Berlin Institute of Health (BIH), Anna-Louisa-Karsch-Straße 2, 10178, Berlin, Germany.
| | - Sebastian Halskov
- Department of Radiology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Uli Fehrenbach
- Department of Radiology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Nora F Nevermann
- Department of Surgery - CVK/CCM, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Uwe Pelzer
- Department of Hematology, Oncology and Cancer Immunology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Raphael Mohr
- Department of Hepatology and Gastroenterology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Bernd Hamm
- Department of Radiology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Wenzel Schöning
- Department of Surgery - CVK/CCM, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - David Horst
- Institute of Pathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Jana Ihlow
- Institute of Pathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Dominik Geisel
- Department of Radiology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
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Chen Z, Li X, Zhang Y, Yang Y, Zhang Y, Zhou D, Yang Y, Zhang S, Liu Y. MRI Features for Predicting Microvascular Invasion and Postoperative Recurrence in Hepatocellular Carcinoma Without Peritumoral Hypointensity. J Hepatocell Carcinoma 2023; 10:1595-1608. [PMID: 37786565 PMCID: PMC10541533 DOI: 10.2147/jhc.s422632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 09/08/2023] [Indexed: 10/04/2023] Open
Abstract
Purpose To identify MRI features of hepatocellular carcinoma (HCC) that predict microvascular invasion (MVI) and postoperative intrahepatic recurrence in patients without peritumoral hepatobiliary phase (HBP) hypointensity. Patients and Methods One hundred and thirty patients with HCC who underwent preoperative gadoxetate-enhanced MRI and curative hepatic resection were retrospectively reviewed. Two radiologists reviewed all preoperative MR images and assessed the radiological features of HCCs. The ability of peritumoral HBP hypointensity to identify MVI and intrahepatic recurrence was analyzed. We then assessed the MRI features of HCC that predicted the MVI and intrahepatic recurrence-free survival (RFS) in the subgroup without peritumoral HBP hypointensity. Finally, a two-step flowchart was constructed to assist in clinical decision-making. Results Peritumoral HBP hypointensity (odds ratio, 3.019; 95% confidence interval: 1.071-8.512; P=0.037) was an independent predictor of MVI. The sensitivity, specificity, positive predictive value, negative predictive value, and AUROC of peritumoral HBP hypointensity in predicting MVI were 23.80%, 91.04%, 71.23%, 55.96%, and 0.574, respectively. Intrahepatic RFS was significantly shorter in patients with peritumoral HBP hypointensity (P<0.001). In patients without peritumoral HBP hypointensity, the only significant difference between MVI-positive and MVI-negative HCCs was the presence of a radiological capsule (P=0.038). Satellite nodule was an independent risk factor for intrahepatic RFS (hazard ratio,3.324; 95% CI: 1.733-6.378; P<0.001). The high-risk HCC detection rate was significantly higher when using the two-step flowchart that incorporated peritumoral HBP hypointensity and satellite nodule than when using peritumoral HBP hypointensity alone (P<0.001). Conclusion In patients without peritumoral HBP hypointensity, a radiological capsule is useful for identifying MVI and satellite nodule is an independent risk factor for intrahepatic RFS.
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Affiliation(s)
- Zhiyuan Chen
- Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Xiaohuan Li
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Yu Zhang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Yiming Yang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Yan Zhang
- Integrated Department, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Dongjing Zhou
- Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Yu Yang
- Department of Pathology, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Shuping Zhang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
| | - Yupin Liu
- Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510120, People’s Republic of China
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Kadi D, Yamamoto MF, Lerner EC, Jiang H, Fowler KJ, Bashir MR. Imaging prognostication and tumor biology in hepatocellular carcinoma. JOURNAL OF LIVER CANCER 2023; 23:284-299. [PMID: 37710379 PMCID: PMC10565542 DOI: 10.17998/jlc.2023.08.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/16/2023]
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy, and represents a significant global health burden with rising incidence rates, despite a more thorough understanding of the etiology and biology of HCC, as well as advancements in diagnosis and treatment modalities. According to emerging evidence, imaging features related to tumor aggressiveness can offer relevant prognostic information, hence validation of imaging prognostic features may allow for better noninvasive outcomes prediction and inform the selection of tailored therapies, ultimately improving survival outcomes for patients with HCC.
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Affiliation(s)
- Diana Kadi
- Department of Radiology, Duke University Medical Center, Durham, NC, USA
| | - Marilyn F. Yamamoto
- Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Emily C. Lerner
- Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Hanyu Jiang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Kathryn J. Fowler
- Department of Radiology, University of California San Diego, San Diego, CA, USA
| | - Mustafa R. Bashir
- Department of Radiology, Duke University, Durham, NC, USA
- Division of Hepatology, Department of Medicine, Duke University, Durham, NC, USA
- Center for Advanced Magnetic Resonance Development, Duke University, Durham, NC, USA
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Bao Y, Li JX, Zhou P, Tong Y, Wang LZ, Chang DH, Cai WW, Wen L, Liu J, Xiao YD. Identifying Proliferative Hepatocellular Carcinoma at Pretreatment CT: Implications for Therapeutic Outcomes after Transarterial Chemoembolization. Radiology 2023; 308:e230457. [PMID: 37642572 DOI: 10.1148/radiol.230457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Background Hepatocellular carcinomas (HCCs) can be divided into proliferative and nonproliferative types, which may have implications for outcomes after conventional transarterial chemoembolization (cTACE). Biopsy to identify proliferative HCC is not routinely performed before cTACE. Purpose To develop and validate a predictive model for identifying proliferative HCCs using CT imaging features and to compare therapeutic outcomes between predicted proliferative and nonproliferative HCCs after cTACE according to this model. Materials and Methods This retrospective multicenter study included adults with HCC who underwent liver resection or cTACE between August 2013 and December 2020. A CT-based predictive model for identifying proliferative HCCs was developed and externally validated in a cohort that underwent resection. Diagnostic performance was calculated for the model. Thereafter, patients in the cTACE cohort were stratified into groups with predicted proliferative or nonproliferative HCCs according to the model. The primary outcome was overall survival (OS), and the secondary outcomes were tumor response rate and progression-free survival (PFS). These were compared between the two groups with use of the χ2 test and the log-rank test. Results A total of 1194 patients (1021 men; mean age, 54 years ± 12 [SD]; median follow-up time, 29.1 months) were included. The predictive model, named the SMARS score, incorporated lobulated shape, mosaic architecture, α-fetoprotein levels, rim arterial phase hyperenhancement, and satellite lesions. The area under the receiver operating characteristic curve for the SMARS score was 0.83 for the training cohort and 0.80 for the validation cohort. According to the SMARS score, patients with predicted proliferative HCCs (n = 114) had lower tumor response rate (48% vs 71%; P < .001) and worse PFS (6.6 months vs 12.4 months; P < .001) and OS (14.4 months vs 38.7 months; P < .001) than those with nonproliferative HCCs (n = 263). Conclusion The predictive model demonstrated good performance for identifying proliferative HCCs. According to the SMARS score, patients with predicted proliferative HCCs have worse prognosis than those with predicted nonproliferative HCCs after cTACE. © RSNA, 2023 Supplemental material is available for this article.
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Affiliation(s)
- Yan Bao
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Jun-Xiang Li
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Peng Zhou
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Yao Tong
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Li-Zhou Wang
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - De-Hua Chang
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Wen-Wu Cai
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Lu Wen
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Jun Liu
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
| | - Yu-Dong Xiao
- From the Departments of Radiology (Y.B., Y.T., J.L., Y.D.X.), Pathology (P.Z.), and Liver Surgery (W.W.C.), the Second Xiangya Hospital of Central South University, No. 139 Middle Renmin Rd, Changsha 410011, China; Department of Interventional Radiology, the Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China (J.X.L.); Department of Interventional Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang, China (L.Z.W.); Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany (D.H.C.); and Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China (L.W.)
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Chu LC, Fishman EK. AI as Virtual Biopsy Tool to Predict Macrotrabecular-Massive Hepatocellular Carcinoma. Radiology 2023; 308:e231663. [PMID: 37606567 DOI: 10.1148/radiol.231663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Affiliation(s)
- Linda C Chu
- From the Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 600 N Wolfe St, Hal B168, Baltimore, MD 21287
| | - Elliot K Fishman
- From the Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 600 N Wolfe St, Hal B168, Baltimore, MD 21287
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Li M, Fan Y, You H, Li C, Luo M, Zhou J, Li A, Zhang L, Yu X, Deng W, Zhou J, Zhang D, Zhang Z, Chen H, Xiao Y, Huang B, Wang J. Dual-Energy CT Deep Learning Radiomics to Predict Macrotrabecular-Massive Hepatocellular Carcinoma. Radiology 2023; 308:e230255. [PMID: 37606573 DOI: 10.1148/radiol.230255] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
Background It is unknown whether the additional information provided by multiparametric dual-energy CT (DECT) could improve the noninvasive diagnosis of the aggressive macrotrabecular-massive (MTM) subtype of hepatocellular carcinoma (HCC). Purpose To evaluate the diagnostic performance of dual-phase contrast-enhanced multiparametric DECT for predicting MTM HCC. Materials and Methods Patients with histopathologic examination-confirmed HCC who underwent contrast-enhanced DECT between June 2019 and June 2022 were retrospectively recruited from three independent centers (center 1, training and internal test data set; centers 2 and 3, external test data set). Radiologic features were visually analyzed and combined with clinical information to establish a clinical-radiologic model. Deep learning (DL) radiomics models were based on DL features and handcrafted features extracted from virtual monoenergetic images and material composition images on dual phase using binary least absolute shrinkage and selection operators. A DL radiomics nomogram was developed using multivariable logistic regression analysis. Model performance was evaluated with the area under the receiver operating characteristic curve (AUC), and the log-rank test was used to analyze recurrence-free survival. Results A total of 262 patients were included (mean age, 54 years ± 12 [SD]; 225 men [86%]; training data set, n = 146 [56%]; internal test data set, n = 35 [13%]; external test data set, n = 81 [31%]). The DL radiomics nomogram better predicted MTM than the clinical-radiologic model (AUC = 0.91 vs 0.77, respectively, for the training set [P < .001], 0.87 vs 0.72 for the internal test data set [P = .04], and 0.89 vs 0.79 for the external test data set [P = .02]), with similar sensitivity (80% vs 87%, respectively; P = .63) and higher specificity (90% vs 63%; P < .001) in the external test data set. The predicted positive MTM groups based on the DL radiomics nomogram had shorter recurrence-free survival than predicted negative MTM groups in all three data sets (training data set, P = .04; internal test data set, P = .01; and external test data set, P = .03). Conclusion A DL radiomics nomogram derived from multiparametric DECT accurately predicted the MTM subtype in patients with HCC. © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Chu and Fishman in this issue.
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Affiliation(s)
- Mengsi Li
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Yaheng Fan
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Huayu You
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Chao Li
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Ma Luo
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Jing Zhou
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Anqi Li
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Lina Zhang
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Xiao Yu
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Weiwei Deng
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Jinhui Zhou
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Dingyue Zhang
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Zhongping Zhang
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Haimei Chen
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Yuanqiang Xiao
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Bingsheng Huang
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
| | - Jin Wang
- From the Departments of Radiology (M. Li, C.L., A.L., L.Z., Jinhui Zhou, D.Z., H.C., Y.X., J.W.) and Pathology (Jing Zhou), The Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Rd, Guangzhou, Guangdong, 510630, People's Republic of China; Medical AI Laboratory, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, People's Republic of China (Y.F., B.H.); Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China (H.Y.); Department of Radiology, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China (M. Luo); and Department of Clinical Science, Philips Healthcare China, Shanghai, People's Republic of China (X.Y., W.D., Z.Z.)
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Liu G, Ma D, Wang H, Zhou J, Shen Z, Yang Y, Chen Y, Sack I, Guo J, Li R, Yan F. Three-dimensional multifrequency magnetic resonance elastography improves preoperative assessment of proliferative hepatocellular carcinoma. Insights Imaging 2023; 14:89. [PMID: 37198348 DOI: 10.1186/s13244-023-01427-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 04/14/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND To investigate the viscoelastic signatures of proliferative hepatocellular carcinoma (HCC) using three-dimensional (3D) magnetic resonance elastography (MRE). METHODS This prospective study included 121 patients with 124 HCCs as training cohort, and validation cohort included 33 HCCs. They all underwent preoperative conventional magnetic resonance imaging (MRI) and tomoelastography based on 3D multifrequency MRE. Viscoelastic parameters of the tumor and liver were quantified as shear wave speed (c, m/s) and loss angle (φ, rad), representing stiffness and fluidity, respectively. Five MRI features were evaluated. Multivariate logistic regression analyses were used to determine predictors of proliferative HCC to construct corresponding nomograms. RESULTS In training cohort, model 1 (Combining cirrhosis, hepatitis virus, rim APHE, peritumoral enhancement, and tumor margin) yielded an area under the curve (AUC), sensitivity, specificity, accuracy of 0.72, 58.73%,78.69%, 67.74%, respectively. When adding MRE properties (tumor c and tumor φ), established model 2, the AUC increased to 0.81 (95% CI 0.72-0.87), with sensitivity, specificity, accuracy of 71.43%, 81.97%, 75%, respectively. The C-index of nomogram of model 2 was 0.81, showing good performance for proliferative HCC. Therefore, integrating tumor c and tumor φ can significantly improve the performance of preoperative diagnosis of proliferative HCC (AUC increased from 0.72 to 0.81, p = 0.012). The same finding was observed in the validation cohort, with AUC increasing from 0.62 to 0.77 (p = 0.021). CONCLUSIONS Proliferative HCC exhibits low stiffness and high fluidity. Adding MRE properties (tumor c and tumor φ) can improve performance of conventional MRI for preoperative diagnosis of proliferative HCC. CRITICAL RELEVANCE STATEMENT We investigated the viscoelastic signatures of proliferative hepatocellular carcinoma (HCC) using three-dimensional (3D) magnetic resonance elastography (MRE), and find that adding MRE properties (tumor c and tumor φ) can improve performance of conventional MRI for preoperative diagnosis of proliferative HCC.
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Affiliation(s)
- Guixue Liu
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Er Road, Shanghai, 200025, China
| | - Di Ma
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huafeng Wang
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiahao Zhou
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Er Road, Shanghai, 200025, China
| | - Zhehan Shen
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Er Road, Shanghai, 200025, China
| | - Yuchen Yang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yongjun Chen
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ingolf Sack
- Department of Radiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Jing Guo
- Department of Radiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Ruokun Li
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Er Road, Shanghai, 200025, China.
| | - Fuhua Yan
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Ruijin Er Road, Shanghai, 200025, China.
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29
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Zhang Y, He D, Liu J, Wei YG, Shi LL. Preoperative prediction of macrotrabecular-massive hepatocellular carcinoma through dynamic contrast-enhanced magnetic resonance imaging-based radiomics. World J Gastroenterol 2023; 29:2001-2014. [PMID: 37155523 PMCID: PMC10122786 DOI: 10.3748/wjg.v29.i13.2001] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/01/2023] [Accepted: 03/20/2023] [Indexed: 04/06/2023] Open
Abstract
BACKGROUND Macrotrabecular-massive hepatocellular carcinoma (MTM-HCC) is closely related to aggressive phenotype, gene mutation, carcinogenic pathway, and immunohistochemical markers and is a strong independent predictor of early recurrence and poor prognosis. With the development of imaging technology, successful applications of contrast-enhanced magnetic resonance imaging (MRI) have been reported in identifying the MTM-HCC subtype. Radiomics, as an objective and beneficial method for tumour evaluation, is used to convert medical images into high-throughput quantification features that greatly push the development of precision medicine.
AIM To establish and verify a nomogram for preoperatively identifying MTM-HCC by comparing different machine learning algorithms.
METHODS This retrospective study enrolled 232 (training set, 162; test set, 70) hepatocellular carcinoma patients from April 2018 to September 2021. A total of 3111 radiomics features were extracted from dynamic contrast-enhanced MRI, followed by dimension reduction of these features. Logistic regression (LR), K-nearest neighbour (KNN), Bayes, Tree, and support vector machine (SVM) algorithms were used to select the best radiomics signature. We used the relative standard deviation (RSD) and bootstrap methods to quantify the stability of these five algorithms. The algorithm with the lowest RSD represented the best stability, and it was used to construct the best radiomics model. Multivariable logistic analysis was used to select the useful clinical and radiological features, and different predictive models were established. Finally, the predictive performances of the different models were assessed by evaluating the area under the curve (AUC).
RESULTS The RSD values based on LR, KNN, Bayes, Tree, and SVM were 3.8%, 8.6%, 4.3%, 17.7%, and 17.4%, respectively. Therefore, the LR machine learning algorithm was selected to construct the best radiomics signature, which performed well with AUCs of 0.766 and 0.739 in the training and test sets, respectively. In the multivariable analysis, age [odds ratio (OR) = 0.956, P = 0.034], alpha-fetoprotein (OR = 10.066, P < 0.001), tumour size (OR = 3.316, P = 0.002), tumour-to-liver apparent diffusion coefficient (ADC) ratio (OR = 0.156, P = 0.037), and radiomics score (OR = 2.923, P < 0.001) were independent predictors of MTM-HCC. Among the different models, the predictive performances of the clinical-radiomics model and radiological-radiomics model were significantly improved compared to those of the clinical model (AUCs: 0.888 vs 0.836, P = 0.046) and radiological model (AUCs: 0.796 vs 0.688, P = 0.012), respectively, in the training set, highlighting the improved predictive performance of radiomics. The nomogram performed best, with AUCs of 0.896 and 0.805 in the training and test sets, respectively.
CONCLUSION The nomogram containing radiomics, age, alpha-fetoprotein, tumour size, and tumour-to-liver ADC ratio revealed excellent predictive ability in preoperatively identifying the MTM-HCC subtype.
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Affiliation(s)
- Yang Zhang
- Cancer Center, Department of Radiology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou 310014, Zhejiang Province, China
| | - Dong He
- Cancer Center, Department of Radiology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou 310014, Zhejiang Province, China
| | - Jing Liu
- Cancer Center, Department of Radiology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou 310014, Zhejiang Province, China
| | - Yu-Guo Wei
- Precision Health Institution, General Electric Healthcare, Hangzhou 310014, Zhejiang Province, China
| | - Lin-Lin Shi
- Department of Gastroenterology, Zhejiang Hospital of Integrated Traditional Chinese and Western Medicine, Hangzhou 310005, Zhejiang Province, China
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Yang J, Dong X, Wang G, Chen J, Zhang B, Pan W, Zhang H, Jin S, Ji W. Preoperative MRI features for characterization of vessels encapsulating tumor clusters and microvascular invasion in hepatocellular carcinoma. Abdom Radiol (NY) 2023; 48:554-566. [PMID: 36385192 DOI: 10.1007/s00261-022-03740-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE This study aimed to analyze imaging features based on preoperative dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) for the identification of vessels encapsulating tumor clusters (VETC)-microvascular invasion (MVI) in hepatocellular carcinoma (HCC), VM-HCC pattern. METHODS Patients who underwent hepatectomy and preoperative DCE-MRI between January 2015 and March 2021 were retrospectively analyzed. Clinical and imaging features related to VM-HCC (VETC + /MVI-, VETC-/MVI +, VETC + /MVI +) and Non-VM-HCC (VETC-/MVI-) were determined by multivariable logistic regression analyses. Early and overall recurrence were determined using the Kaplan-Meier survival curve. Indicators of early and overall recurrence were identified using the Cox proportional hazard regression model. RESULTS In total, 221 patients (177 men, 44 women; median age, 60 years; interquartile range, 52-66 years) were evaluated. The multivariable logistic regression analyses revealed fetoprotein > 400 ng/mL (odds ratio [OR] = 2.17, 95% confidence interval [CI] 1.07, 4.41, p = 0.033), intratumor vascularity (OR 2.15, 95% CI 1.07, 4.31, p = 0.031), and enhancement pattern (OR 2.71, 95% CI 1.17, 6.03, p = 0.019) as independent predictors of VM-HCC. In Kaplan-Meier survival analysis, intratumor vascularity was associated with early and overall recurrence (p < 0.05). CONCLUSION Based on DCE-MRI, intratumor vascularity can be used to characterize VM-HCC and is of prognostic significance for recurrence in patients with HCC.
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Affiliation(s)
- Jiawen Yang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen St, Linhai, Taizhou, 317000, Zhejiang, China
| | - Xue Dong
- Department of Radiology, Taizhou Hospital, Zhejiang University, Taizhou, 318000, Zhejiang, China
| | - Guanliang Wang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen St, Linhai, Taizhou, 317000, Zhejiang, China
| | - Jinyao Chen
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen St, Linhai, Taizhou, 317000, Zhejiang, China
| | - Binhao Zhang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen St, Linhai, Taizhou, 317000, Zhejiang, China
| | - Wenting Pan
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen St, Linhai, Taizhou, 317000, Zhejiang, China
| | - Huangqi Zhang
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen St, Linhai, Taizhou, 317000, Zhejiang, China
| | - Shengze Jin
- Department of Radiology, Taizhou Hospital of Zhejiang Province, Shaoxing University, Taizhou, 318000, Zhejiang, China
| | - Wenbin Ji
- Department of Radiology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, 150 Ximen St, Linhai, Taizhou, 317000, Zhejiang, China.
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Mulé S, Serhal A, Pregliasco AG, Nguyen J, Vendrami CL, Reizine E, Yang GY, Calderaro J, Amaddeo G, Luciani A, Miller FH. MRI features associated with HCC histologic subtypes: a western American and European bicenter study. Eur Radiol 2023; 33:1342-1352. [PMID: 35999375 DOI: 10.1007/s00330-022-09085-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/04/2022] [Accepted: 08/04/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVES To evaluate if preoperative MRI can predict the most frequent HCC subtypes in North American and European patients treated with surgical resection. METHODS A total of 119 HCCs in 97 patients were included in the North American group and 191 HCCs in 176 patients were included in the European group. Lesion subtyping was based on morphologic features and immuno-histopathological analysis. Two radiologists reviewed preoperative MRI and evaluated the presence of imaging features including LI-RADS major and ancillary features to identify clinical, biologic, and imaging features associated with the main HCC subtypes. RESULTS Sixty-four percent of HCCs were conventional. The most frequent subtypes were macrotrabecular-massive (MTM-15%) and steatohepatitic (13%). Necrosis (OR = 3.32; 95% CI: 1.39, 7.89; p = .0064) and observation size (OR = 1.011; 95% CI: 1.0022, 1.019; p = .014) were independent predictors of MTM-HCC. Fat in mass (OR = 15.07; 95% CI: 6.57, 34.57; p < .0001), tumor size (OR = 0.97; 95% CI: 0.96, 0.99; p = .0037), and absence of chronic HCV infection (OR = 0.24; 95% CI: 0.084, 0.67; p = .0068) were independent predictors of steatohepatitic HCC. Independent predictors of conventional HCCs were viral C hepatitis (OR = 3.20; 95% CI: 1.62, 6.34; p = .0008), absence of fat (OR = 0.25; 95% CI: 0.12, 0.52; p = .0002), absence of tumor in vein (OR = 0.34; 95% CI: 0.13, 0.84; p = .020), and higher tumor-to-liver ADC ratio (OR = 1.96; 95% CI: 1.14, 3.35; p = .014) CONCLUSION: MRI is useful in predicting the most frequent HCC subtypes even in cohorts with different distributions of liver disease etiologies and tumor subtypes which might have future treatment and management implications. KEY POINTS • Representation of both liver disease etiologies and HCC subtypes differed between the North American and European cohorts of patients. • Retrospective two-center study showed that liver MRI is useful in predicting the most frequent HCC subtypes.
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Affiliation(s)
- Sébastien Mulé
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France. .,Faculté de Médecine, Université Paris Est Créteil, Créteil, France.
| | - Ali Serhal
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA.
| | - Athena Galletto Pregliasco
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Jessica Nguyen
- Department of Pathology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Camila Lopes Vendrami
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Edouard Reizine
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Guang-Yu Yang
- Department of Pathology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Julien Calderaro
- Faculté de Médecine, Université Paris Est Créteil, Créteil, France.,Pathology Department, AP-HP, Henri Mondor University Hospital, Créteil, France
| | - Giuliana Amaddeo
- Faculté de Médecine, Université Paris Est Créteil, Créteil, France.,Hepatology Department, AP-HP, Henri Mondor University Hospital, Créteil, France
| | - Alain Luciani
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France.,Faculté de Médecine, Université Paris Est Créteil, Créteil, France
| | - Frank H Miller
- Department of Radiology, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
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Cha H, Choi JY, Park YN, Han K, Jang M, Kim MJ, Park MS, Rhee H. Comparison of imaging findings of macrotrabecular-massive hepatocellular carcinoma using CT and gadoxetic acid-enhanced MRI. Eur Radiol 2023; 33:1364-1377. [PMID: 35999373 DOI: 10.1007/s00330-022-09105-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 06/17/2022] [Accepted: 08/09/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVES To investigate the imaging findings of macrotrabecular-massive hepatocellular carcinoma (MTM-HCC) on CT and MRI, and examine their diagnostic performance and prognostic significance. METHODS We retrospectively enrolled 220 consecutive patients who underwent hepatic resection between June 2009 and December 2013 for single treatment-naïve HCC, who have preoperative CT and gadoxetic acid-enhanced MRI. Independent reviews of histopathology and imaging were performed by two reviewers. Previously reported imaging findings, LI-RADS category, and CT attenuation of MTM-HCC were investigated. The diagnostic performance of the MTM-HCC diagnostic criteria was compared across imaging modalities. RESULTS MTM-HCC was associated with ≥ 50% arterial phase hypovascular component, intratumoral artery, arterial phase peritumoral enhancement, and non-smooth tumor margin on CT and MRI (p < .05). Arterial phase hypovascular components were less commonly observed on MRI subtraction images than on CT or MRI, while non-rim arterial phase hyperenhancement and LR-5 were more commonly observed on MRI subtraction images than on MRI (p < .05). MTM-HCC showed lower tumor attenuation in the CT arterial phase (p = .01). Rhee's criteria, defined as ≥ 50% hypovascular component and ≥ 2 ancillary findings (intratumoral artery, arterial phase peritumoral enhancement, and non-smooth tumor margin), showed similar diagnostic performance for MRI (sensitivity, 41%; specificity, 97%) and CT (sensitivity, 31%; specificity, 94%). Rhee's criteria on CT were independent prognostic factors for overall survival. CONCLUSION The MRI diagnostic criteria for MTM-HCC are applicable on CT, showing similar diagnostic performance and prognostic significance. For MTM-HCC, arterial phase subtraction images can aid in the HCC diagnosis by depicting subtle arterial hypervascularity. KEY POINTS • MTM-HCC on CT demonstrated previously described MRI findings, including arterial phase hypovascular component, intratumoral artery, arterial phase peritumoral enhancement, and necrosis. • The MRI diagnostic criteria for MTM-HCC were also applicable to CT, showing comparable diagnostic performance and prognostic significance. • On arterial phase subtraction imaging, MTM-HCC more frequently demonstrated non-rim enhancement and LR-5 and less frequently LR-M than MRI arterial phase, which may aid in the diagnosis of HCC.
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Affiliation(s)
- Hyunho Cha
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-Ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Jin-Young Choi
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-Ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Young Nyun Park
- Department of Pathology, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, South Korea
| | - Kyunghwa Han
- Department of Radiology, Research Institute of Radiological Science, Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, South Korea
| | - Mi Jang
- Department of Pathology, National Health Insurance Service Ilsan Hospital, Goyang, South Korea
| | - Myeong-Jin Kim
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-Ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Mi-Suk Park
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-Ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Hyungjin Rhee
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-Ro, Seodaemun-gu, Seoul, 03722, South Korea.
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Kierans AS, Chernyak V, Mendiratta-Lala M, Sirlin CB, Hecht EM, Fowler KJ. The Organ Procurement and Transplantation Network hepatocellular carcinoma classification: Alignment with Liver Imaging Reporting and Data System, current gaps, and future direction. Liver Transpl 2023; 29:206-216. [PMID: 37160075 DOI: 10.1002/lt.26570] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/08/2022] [Accepted: 08/24/2022] [Indexed: 01/25/2023]
Abstract
The Organ Procurement and Transplantation Network (OPTN) updated its allocation policy for liver transplantation to align with the Liver Imaging Reporting and Data System (LI-RADS) for the diagnosis of hepatocellular carcinoma (HCC). LI-RADS computed tomography/magnetic resonance imaging algorithm had achieved congruency with the American Association for the Study of Liver Diseases (AASLD) HCC Practice Guidance in 2018, and therefore, alignment of OPTN, LI-RADS, and AASLD unifies HCC diagnostic approaches. The two changes to the OPTN HCC classification are adoption of LI-RADS terminology or lexicon for HCC major imaging features as well as the modification of OPTN Class-5A through the adoption of LI-RADS-5 criteria. However, despite this significant milestone, the OPTN allocation policy may benefit from further refinements such as adoption of treatment response assessment criteria after locoregional therapy and categorization criteria for lesions with atypical imaging appearances that are not specific for HCC. In this review, we detail the changes to the OPTN HCC classification to achieve alignment with LI-RADS, discuss current limitations of the OPTN classification, and explore future directions.
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Affiliation(s)
- Andrea S Kierans
- Department of Radiology , Weill Cornell Medical College , New York , New York , USA
| | - Victoria Chernyak
- Department of Radiology , Memorial Sloan Kettering Cancer Center , New York , New York , USA
| | | | - Claude B Sirlin
- Department of Radiology , University of California San Diego , La Jolla , California , USA
| | - Elizabeth M Hecht
- Department of Radiology , Weill Cornell Medical College , New York , New York , USA
| | - Kathryn J Fowler
- Department of Radiology , University of California San Diego , La Jolla , California , USA
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Kitao A, Matsui O, Zhang Y, Ogi T, Nakada S, Sato Y, Harada K, Yoneda N, Kozaka K, Inoue D, Yoshida K, Koda W, Yamashita T, Yamashita T, Kaneko S, Kobayashi S, Gabata T. Dynamic CT and Gadoxetic Acid-enhanced MRI Characteristics of P53-mutated Hepatocellular Carcinoma. Radiology 2023; 306:e220531. [PMID: 36219111 DOI: 10.1148/radiol.220531] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Background Imaging markers of hepatocellular carcinoma (HCC) on the basis of molecular classification are important for predicting malignancy grade and prognosis. P53-mutated HCC is a major aggressive subtype; however, its imaging characteristics have not been clarified. Purpose To clarify the imaging characteristics of P53-mutated HCC at dynamic CT and gadoxetic acid-enhanced MRI that are correlated with its clinical features, pathologic findings, and prognosis. Materials and Methods In this retrospective single-center study, patients with surgically resected HCC between January 2015 and May 2018 in a university hospital were evaluated. HCC was classified into P53-mutated HCC and non-P53-mutated HCC using immunostaining. Dynamic CT and gadoxetic acid-enhanced MRI findings, clinical features, pathologic findings, and prognosis were compared using Mann-Whitney test, χ2 test, multivariable regression analysis, receiver operating characteristic analysis, Kaplan-Meier method, and log-rank test. Immunohistochemical expression of P53, organic anion transporting polypeptide 1B3 (OATP1B3), and CD34 were evaluated, and the correlations were analyzed using the Pearson correlation test. Results In total, 149 patients (mean age, 67 years ± 9 [SD]; 103 men) with 173 HCCs were evaluated. P53-mutated HCC (n = 28) demonstrated higher serum α-fetoprotein (median, 127.5 ng/mL vs 5.5 ng/mL; P < .001), larger size (40.4 mm ± 29.7 vs 26.4 mm ± 20.5; P = .001), and higher rates of poorly differentiated HCC (22 of 28 [79%] vs 24 of 145 [17%]; P < .001). Dilated vasculature in the arterial phase of dynamic CT (odds ratio, 14; 95% CI: 3, 80; P = .002) and a lower relative enhancement ratio in the hepatobiliary phase (odds ratio, 0.05; 95% CI: 0.01, 0.34; cutoff value, 0.69; P = .002) independently predicted P53-mutated HCC. OATP1B3 expression and P53 expression were inversely correlated (P = .002; R = -0.24). Five-year overall survival was worse for P53-mutated HCC (50.0% vs 72.6%; P = .02). Conclusion Dilated vasculature at the arterial phase of dynamic CT and a lower relative enhancement ratio at the hepatobiliary phase of gadoxetic acid-enhanced MRI were useful markers for P53-mutated hepatocellular carcinoma with poor prognosis. © RSNA, 2022 Online supplemental material is available for this article.
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Affiliation(s)
- Azusa Kitao
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Osamu Matsui
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Yu Zhang
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Takahiro Ogi
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Satoko Nakada
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Yasunori Sato
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Kenichi Harada
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Norihide Yoneda
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Kazuto Kozaka
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Dai Inoue
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Kotaro Yoshida
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Wataru Koda
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Taro Yamashita
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Tatsuya Yamashita
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Shuichi Kaneko
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Satoshi Kobayashi
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
| | - Toshifumi Gabata
- From the Departments of Radiology (A.K., O.M., Y.Z., T.O., N.Y., K.K., D.I., K.Y., W.K., T.G.), Pathology (S.N., Y.S., K.H.), Gastroenterology (Taro Yamashita, Tatsuya Yamashita, S. Kaneko), and Quantum Medical Technology (S. Kobayashi), Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-8641, Japan
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Hu S, Kang Y, Xie Y, Yang T, Yang Y, Jiao J, Zou Q, Zhang H, Zhang Y. 18F-FDG PET/CT-based radiomics nomogram for preoperative prediction of macrotrabecular-massive hepatocellular carcinoma: a two-center study. Abdom Radiol (NY) 2023; 48:532-542. [PMID: 36370179 DOI: 10.1007/s00261-022-03722-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/18/2022] [Accepted: 10/18/2022] [Indexed: 11/13/2022]
Abstract
PURPOSE To explore the potential of β-2-[18F] fluoro-2-deoxy-D-glucose positron emission tomography/computed tomography (18F-FDG PET/CT) in the evaluation of macrotrabecular-massive (MTM) hepatocellular carcinoma (HCC) and to apply radiomics approach to build a radiomics nomogram for predicting MTM-HCC. METHODS This study included 140 (training cohort:101; validation cohort:39) HCC patients who underwent preoperative 18F-FDG PET/CT at two institutions. The clinical features and tumor FDG metabolism measured by the tumor-to-liver ratio (TLR) via 18F-FDG PET/CT were retrospectively collected. Radiomics features were extracted from 18F-FDG PET/CT images and a radiomics score (Rad-score) was calculated. A radiomics nomogram was then constructed by combining Rad-score and independent clinical features and was assessed with a calibration curve. The performance of the radiomics nomogram, Rad-score and TLR was evaluated by receiver operating characteristic (ROC) curves and decision curve analysis (DCA). RESULTS A total of six top weighted radiomics features were selected from PET/CT images by the least absolute shrinkage and selection operator (LASSO) regression algorithm and were used to construct a Rad-score. Multivariate analysis identified Rad-score (OR = 2.183, P = 0.004), age ≤ 50 years (OR = 3.136, P = 0.036), AST > 40U/L (OR = 0.270, P = 0.017) and TLR (OR = 1.641, P = 0.049) as independent predictors of MTM-HCC. The radiomics nomogram had a higher area under the curves (AUCs) than the Rad-score and TLR for predicting MTM-HCC in both training (0.849 [95% CI 0.774-0.924] vs. 0.764 [95% CI 0.669-0.843], 0.763 [95% CI 0.668-0.842]) and validation (0.749 [95% CI 0.584-0.873] vs. 0.690 [95% CI 0.522-0.828], 0.541 [95% CI 0.374-0.701]) cohorts. DCA showed the radiomics nomogram to be more clinically useful than Rad-score and TLR. CONCLUSIONS Tumor FDG metabolism is significantly associated with MTM-HCC. A 18F-FDG PET/CT-based radiomics nomogram may be useful for preoperatively predicting the MTM subtype in primary HCC patients, contributing to pretreatment decision-making.
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Affiliation(s)
- Siqi Hu
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China
| | - Yinqian Kang
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China
- Department of Anesthesiology, Sun Yat-Sen University Cancer Center, No. 651 Dongfeng East Road, Yuexiu District, Guangzhou, 510060, China
| | - Yujie Xie
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China
| | - Ting Yang
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China
| | - Yuan Yang
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China
| | - Ju Jiao
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China
| | - Qiong Zou
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China
| | - Hong Zhang
- Department of Nuclear Medicine, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 33 Yingfeng Road, Haizhu District, Guangzhou, 510289, China.
| | - Yong Zhang
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, 510630, China.
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Couteaux V, Zhang C, Mulé S, Milot L, Valette PJ, Raynaud C, Vlachomitrou AS, Ciofolo-Veit C, Lawrance L, Belkouchi Y, Vilgrain V, Lewin M, Trillaud H, Hoeffel C, Laurent V, Ammari S, Morand E, Faucoz O, Tenenhaus A, Talbot H, Luciani A, Lassau N, Lazarus C. Synthetic MR image generation of macrotrabecular-massive hepatocellular carcinoma using generative adversarial networks. Diagn Interv Imaging 2023; 104:243-247. [PMID: 36681532 DOI: 10.1016/j.diii.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 01/22/2023]
Abstract
PURPOSE The purpose of this study was to develop a method for generating synthetic MR images of macrotrabecular-massive hepatocellular carcinoma (MTM-HCC). MATERIALS AND METHODS A set of abdominal MR images including fat-saturated T1-weighted images obtained during the arterial and portal venous phases of enhancement and T2-weighted images of 91 patients with MTM-HCC, and another set of MR abdominal images from 67 other patients were used. Synthetic images were obtained using a 3-step pipeline that consisted in: (i), generating a synthetic MTM-HCC tumor on a neutral background; (ii), randomly selecting a background among the 67 patients and a position inside the liver; and (iii), merging the generated tumor in the background at the specified location. Synthetic images were qualitatively evaluated by three radiologists and quantitatively assessed using a mix of 1-nearest neighbor classifier metric and Fréchet inception distance. RESULTS A set of 1000 triplets of synthetic MTM-HCC images with consistent contrasts were successfully generated. Evaluation of selected synthetic images by three radiologists showed that the method gave realistic, consistent and diversified images. Qualitative and quantitative evaluation led to an overall score of 0.64. CONCLUSION This study shows the feasibility of generating realistic synthetic MR images with very few training data, by leveraging the wide availability of liver backgrounds. Further studies are needed to assess the added value of those synthetic images for automatic diagnosis of MTM-HCC.
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Affiliation(s)
| | - Cheng Zhang
- Philips Research France, 92150 Suresnes, France
| | - Sébastien Mulé
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, 94000 Créteil, France; INSERM, U955, Team 18, 94000 Créteil, France
| | - Laurent Milot
- Body and VIR Radiology Department, Hospices Civils de Lyon, Hôpital Edouard Herriot, 69003 Lyon, France
| | - Pierre-Jean Valette
- Body and VIR Radiology Department, Hospices Civils de Lyon, Hôpital Edouard Herriot, 69003 Lyon, France
| | | | | | | | - Littisha Lawrance
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, BIOMAPS, UMR 1281, Université Paris-Saclay, Inserm, CNRS, CEA, 94800 Villejuif, France
| | - Younes Belkouchi
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, BIOMAPS, UMR 1281, Université Paris-Saclay, Inserm, CNRS, CEA, 94800 Villejuif, France; OPIS - Optimisation Imagerie et Santé, Université Paris-Saclay, Inria, CentraleSupélec, CVN - Centre de vision numérique, 91190 Gif-Sur-Yvette, France
| | - Valérie Vilgrain
- Department of Radiology, APHP, University Hospitals Paris Nord-Val de Seine, Hôpital Beaujon, 92210 Clichy, France; Université Paris Cité, CRI INSERM, 75006 Paris, France
| | - Maité Lewin
- Department of Radiology, AP-HP Hôpital Paul Brousse, 94800 Villejuif, France; Faculté de Médecine, Université Paris-Saclay, 94270 Le Kremlin-Bicêtre, France
| | - Hervé Trillaud
- CHU de Bordeaux, Department of Radiology, Université de Bordeaux, F-33000 Bordeaux, France
| | - Christine Hoeffel
- Department of Radiology, Reims University Hospital, 51092 Reims, France; CRESTIC, University of Reims Champagne-Ardenne, 51100 Reims, France
| | - Valérie Laurent
- Department of Radiology, Nancy University Hospital, University of Lorraine, 54500 Vandoeuvre-lès-Nancy, France
| | - Samy Ammari
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, BIOMAPS, UMR 1281, Université Paris-Saclay, Inserm, CNRS, CEA, 94800 Villejuif, France; Department of Imaging, Institut Gustave Roussy, Université Paris-Saclay, 94800 Villejuif, France
| | - Eric Morand
- Centre National d'Etudes Spatiales, Centre Spatial de Toulouse, 31000 Toulouse, France
| | - Orphee Faucoz
- Centre National d'Etudes Spatiales, Centre Spatial de Toulouse, 31000 Toulouse, France
| | - Arthur Tenenhaus
- Université Paris-Saclay, Centrale Supélec, Laboratoire des Signaux et Systèmes, 91190 Gif-sur-Yvette, France
| | - Hugues Talbot
- OPIS - Optimisation Imagerie et Santé, Université Paris-Saclay, Inria, CentraleSupélec, CVN - Centre de vision numérique, 91190 Gif-Sur-Yvette, France
| | - Alain Luciani
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, 94000 Créteil, France; INSERM, U955, Team 18, 94000 Créteil, France
| | - Nathalie Lassau
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, BIOMAPS, UMR 1281, Université Paris-Saclay, Inserm, CNRS, CEA, 94800 Villejuif, France; Department of Imaging, Institut Gustave Roussy, Université Paris-Saclay, 94800 Villejuif, France
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Yang T, Wei H, Wu Y, Qin Y, Chen J, Jiang H, Song B. Predicting histologic differentiation of solitary hepatocellular carcinoma up to 5 cm on gadoxetate disodium-enhanced MRI. Insights Imaging 2023; 14:3. [PMID: 36617583 PMCID: PMC9826771 DOI: 10.1186/s13244-022-01354-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 12/13/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND To establish a preoperative score based on gadoxetate disodium-enhanced magnetic resonance imaging (EOB-MRI) and clinical indicators for predicting histologic differentiation of solitary HCC up to 5 cm. METHODS From July 2015 to January 2022, consecutive patients with surgically proven solitary HCC measuring ≤ 5 cm at preoperative EOB-MRI were retrospectively enrolled. All MR images were independently evaluated by two radiologists who were blinded to all clinical and pathologic information. Univariate and multivariate logistic regression analyses were performed to identify significant clinicoradiological features associated with poorly differentiated (PD) HCC, which were then incorporated into the predictive score. The predictive score was validated in an independent validation set by area under the receiver operating characteristic curve (AUC), sensitivity, specificity, and accuracy. RESULTS A total of 182 patients were included, 42 (23%) with PD HCC. According to the multivariate analysis, marked hepatobiliary phase hypointensity (odds ratio [OR], 9.98), LR-M category (OR, 5.60), and serum alpha-fetoprotein (AFP) level > 400 ng/mL (OR, 3.58) were incorporated into the predictive model; the predictive score achieved an AUC of 0.802 and 0.830 on the training and validation sets, respectively. The sensitivity, specificity, and accuracy of the predictive score were 66.7%, 85.7%, and 81.3%, respectively, on the training set and 66.7%, 81.0%, and 77.8%, respectively, on the validation set. CONCLUSION The proposed score integrating two EOB-MRI features and AFP level can accurately predict PD HCC in the preoperative setting.
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Affiliation(s)
- Ting Yang
- grid.13291.380000 0001 0807 1581Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041 China
| | - Hong Wei
- grid.13291.380000 0001 0807 1581Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041 China
| | - Yuanan Wu
- grid.54549.390000 0004 0369 4060Big Data Research Center, University of Electronic Science and Technology of China, Chengdu, 610000 Sichuan China
| | - Yun Qin
- grid.13291.380000 0001 0807 1581Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041 China
| | - Jie Chen
- grid.13291.380000 0001 0807 1581Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041 China
| | - Hanyu Jiang
- grid.13291.380000 0001 0807 1581Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041 China
| | - Bin Song
- grid.13291.380000 0001 0807 1581Department of Radiology, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041 China ,Department of Radiology, Sanya People’s Hospital, Sanya, Hainan China
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Yang L, Wang M, Zhu Y, Zhang J, Pan J, Zhao Y, Sun K, Chen F. Corona enhancement combined with microvascular invasion for prognosis prediction of macrotrabecular-massive hepatocellular carcinoma subtype. Front Oncol 2023; 13:1138848. [PMID: 36890813 PMCID: PMC9986746 DOI: 10.3389/fonc.2023.1138848] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 02/01/2023] [Indexed: 02/22/2023] Open
Abstract
Objectives The macrotrabecular-massive (MTM) subtype of hepatocellular carcinoma (HCC) is aggressive and associated with an unfavorable prognosis. This study aimed to characterize MTM-HCC features based on contrast-enhanced MRI and to evaluate the prognosis of imaging characteristics combined with pathology for predicting early recurrence and overall survival after surgery. Methods This retrospective study included 123 patients with HCC that underwent preoperative contrast-enhanced MRI and surgery, between July 2020 and October 2021. Multivariable logistic regression was performed to investigate factors associated with MTM-HCC. Predictors of early recurrence were determined with a Cox proportional hazards model and validated in a separate retrospective cohort. Results The primary cohort included 53 patients with MTM-HCC (median age 59 years; 46 male and 7 females; median BMI 23.5 kg/m2) and 70 subjects with non-MTM HCC (median age 61.5 years; 55 male and 15 females; median BMI 22.6 kg/m2) (All P>0.05). The multivariate analysis identified corona enhancement (odds ratio [OR]=2.52, 95% CI: 1.02-6.24; P=0.045) as an independent predictor of the MTM-HCC subtype. The multiple Cox regression analysis identified corona enhancement (hazard ratio [HR]=2.56, 95% CI: 1.08-6.08; P=0.033) and MVI (HR=2.45, 95% CI: 1.40-4.30; P=0.002) as independent predictors of early recurrence (area under the curve=0.790, P<0.001). The prognostic significance of these markers was confirmed by comparing results in the validation cohort to those from the primary cohort. Corona enhancement combined with MVI was significantly associated with poor outcomes after surgery. Conclusions A nomogram for predicting early recurrence based on corona enhancement and MVI could be used to characterize patients with MTM-HCC and predict their prognosis for early recurrence and overall survival after surgery.
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Affiliation(s)
- Lili Yang
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Meng Wang
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yanyan Zhu
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jiahui Zhang
- Department of Radiology, Third People's Hospital of Hangzhou, Hangzhou, Zhejiang, China
| | - Junhan Pan
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yanci Zhao
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Ke Sun
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Feng Chen
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, Zhejiang, China
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Mulé S, Lawrance L, Belkouchi Y, Vilgrain V, Lewin M, Trillaud H, Hoeffel C, Laurent V, Ammari S, Morand E, Faucoz O, Tenenhaus A, Cotten A, Meder JF, Talbot H, Luciani A, Lassau N. Generative adversarial networks (GAN)-based data augmentation of rare liver cancers: The SFR 2021 Artificial Intelligence Data Challenge. Diagn Interv Imaging 2023; 104:43-48. [PMID: 36207277 DOI: 10.1016/j.diii.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 01/10/2023]
Abstract
PURPOSE The 2021 edition of the Artificial Intelligence Data Challenge was organized by the French Society of Radiology together with the Centre National d'Études Spatiales and CentraleSupélec with the aim to implement generative adversarial networks (GANs) techniques to provide 1000 magnetic resonance imaging (MRI) cases of macrotrabecular-massive (MTM) hepatocellular carcinoma (HCC), a rare and aggressive subtype of HCC, generated from a limited number of real cases from multiple French centers. MATERIALS AND METHODS A dedicated platform was used by the seven inclusion centers to securely upload their anonymized MRI examinations including all three cross-sectional images (one late arterial and one portal-venous phase T1-weighted images and one fat-saturated T2-weighted image) in compliance with general data protection regulation. The quality of the database was checked by experts and manual delineation of the lesions was performed by the expert radiologists involved in each center. Multidisciplinary teams competed between October 11th, 2021 and February 13th, 2022. RESULTS A total of 91 MTM-HCC datasets of three images each were collected from seven French academic centers. Six teams with a total of 28 individuals participated in this challenge. Each participating team was asked to generate one thousand 3-image cases. The qualitative evaluation was performed by three radiologists using the Likert scale on ten randomly selected cases generated by each participant. A quantitative evaluation was also performed using two metrics, the Frechet inception distance and a leave-one-out accuracy of a 1-Nearest Neighbor algorithm. CONCLUSION This data challenge demonstrates the ability of GANs techniques to generate a large number of images from a small sample of imaging examinations of a rare malignant tumor.
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Affiliation(s)
- Sébastien Mulé
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, Créteil 94000, France; INSERM, U955, Team 18, Créteil 94000, France.
| | - Littisha Lawrance
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, Inserm, CNRS, CEA, BIOMAPS, UMR 1281, Université Paris-Saclay, Villejuif 94800, France
| | - Younes Belkouchi
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, Inserm, CNRS, CEA, BIOMAPS, UMR 1281, Université Paris-Saclay, Villejuif 94800, France; OPIS-Optimisation Imagerie et Santé, Inria, CentraleSupélec, CVN-Centre de Vision Numérique, Université Paris-Saclay, Gif-Sur-Yvette 91190, France
| | - Valérie Vilgrain
- Department of Radiology, APHP, University Hospitals Paris Nord Val de Seine, Hôpital Beaujon, Clichy 92110, France; CRI INSERM, Université Paris Cité, Paris 75018, France
| | - Maité Lewin
- Department of Radiology, AP-HP Hôpital Paul Brousse, Villejuif 94800, France; Faculté de Médecine, Université Paris-Saclay, Le Kremlin-Bicêtre 94270, France
| | - Hervé Trillaud
- CHU de Bordeaux, Department of Radiology, Université de Bordeaux, Bordeaux 33000, France
| | - Christine Hoeffel
- Department of Radiology, Reims University Hospital, Reims 51092, France; CRESTIC, University of Reims Champagne-Ardenne, Reims 51100, France
| | - Valérie Laurent
- Department of Radiology, Nancy University Hospital, University of Lorraine, Vandoeuvre-ls-Nancy 54500, France
| | - Samy Ammari
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, Inserm, CNRS, CEA, BIOMAPS, UMR 1281, Université Paris-Saclay, Villejuif 94800, France; Department of Imaging, Institut Gustave Roussy, Université Paris-Saclay, Villejuif 94800, France
| | - Eric Morand
- Centre National d'Etudes Spatiales-CNES, Centre Spatial de Toulouse, Toulouse 31401 CEDEX 9 University, France
| | - Orphée Faucoz
- Centre National d'Etudes Spatiales-CNES, Centre Spatial de Toulouse, Toulouse 31401 CEDEX 9 University, France
| | - Arthur Tenenhaus
- CentraleSupélec, Laboratoire des Signaux et Systèmes, Université Paris-Saclay, Gif-sur-Yvette 91190, France
| | - Anne Cotten
- Department of Musculoskeletal Radiology, Centre de Consultations Et D'imagerie de L'appareil Locomoteur, Lille 59037, France; Lille University School of Medicine, Lille, France
| | - Jean-François Meder
- Department of Neuroimaging, Sainte-Anne Hospital, Paris 75013 University, France; Université Paris Cité, Paris 75006, France
| | - Hugues Talbot
- OPIS-Optimisation Imagerie et Santé, Inria, CentraleSupélec, CVN-Centre de Vision Numérique, Université Paris-Saclay, Gif-Sur-Yvette 91190, France
| | - Alain Luciani
- Medical Imaging Department, AP-HP, Henri Mondor University Hospital, Créteil 94000, France; INSERM, U955, Team 18, Créteil 94000, France
| | - Nathalie Lassau
- Laboratoire d'Imagerie Biomédicale Multimodale Paris-Saclay, Inserm, CNRS, CEA, BIOMAPS, UMR 1281, Université Paris-Saclay, Villejuif 94800, France; Department of Imaging, Institut Gustave Roussy, Université Paris-Saclay, Villejuif 94800, France
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He C, Zhang W, Zhao Y, Li J, Wang Y, Yao W, Wang N, Ding W, Wei X, Yang R, Jiang X. Preoperative prediction model for macrotrabecular-massive hepatocellular carcinoma based on contrast-enhanced CT and clinical characteristics: a retrospective study. Front Oncol 2023; 13:1124069. [PMID: 37197418 PMCID: PMC10183567 DOI: 10.3389/fonc.2023.1124069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 04/18/2023] [Indexed: 05/19/2023] Open
Abstract
Objective To investigate the predictive value of contrast-enhanced computed tomography (CECT) imaging features and clinical factors in identifying the macrotrabecular-massive (MTM) subtype of hepatocellular carcinoma (HCC) preoperatively. Methods This retrospective study included 101 consecutive patients with pathology-proven HCC (35 MTM subtype vs. 66 non-MTM subtype) who underwent liver surgery and preoperative CECT scans from January 2017 to November 2021. The imaging features were evaluated by two board-certified abdominal radiologists independently. The clinical characteristics and imaging findings were compared between the MTM and non-MTM subtypes. Univariate and multivariate logistic regression analyses were performed to investigate the association of clinical-radiological variables and MTM-HCCs and develop a predictive model. Subgroup analysis was also performed in BCLC 0-A stage patients. Receiver operating characteristic (ROC) curves analysis was used to determine the optimal cutoff values and the area under the curve (AUC) was employed to evaluate predictive performance. Results Intratumor hypoenhancement (odds ratio [OR] = 2.724; 95% confidence interval [CI]: 1.033, 7.467; p = .045), tumors without enhancing capsules (OR = 3.274; 95% CI: 1.209, 9.755; p = .03), high serum alpha-fetoprotein (AFP) (≥ 228 ng/mL, OR = 4.101; 95% CI: 1.523, 11.722; p = .006) and high hemoglobin (≥ 130.5 g/L; OR = 3.943; 95% CI: 1.466, 11.710; p = .009) were independent predictors for MTM-HCCs. The clinical-radiologic (CR) model showed the best predictive performance, achieving an AUC of 0.793, sensitivity of 62.9% and specificity of 81.8%. The CR model also effectively identify MTM-HCCs in early-stage (BCLC 0-A stage) patients. Conclusion Combining CECT imaging features and clinical characteristics is an effective method for preoperatively identifying MTM-HCCs, even in early-stage patients. The CR model has high predictive performance and could potentially help guide decision-making regarding aggressive therapies in MTM-HCC patients.
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Affiliation(s)
- Chutong He
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Wanli Zhang
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Yue Zhao
- Department of Radiology, Central People’s Hospital of Zhanjiang, Zhanjiang, Guangdong, China
| | - Jiamin Li
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Ye Wang
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Wang Yao
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Nianhua Wang
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Wenshuang Ding
- Department of Pathology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Xinhua Wei
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Ruimeng Yang
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
- *Correspondence: Ruimeng Yang, ; Xinqing Jiang,
| | - Xinqing Jiang
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
- *Correspondence: Ruimeng Yang, ; Xinqing Jiang,
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Mao S, Shan Y, Yu X, Huang J, Fang J, Wang M, Fan R, Wu S, Lu C. A new prognostic model predicting hepatocellular carcinoma early recurrence in patients with microvascular invasion who received postoperative adjuvant transcatheter arterial chemoembolization. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:129-136. [PMID: 36031472 DOI: 10.1016/j.ejso.2022.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/16/2022] [Accepted: 08/15/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUD In this study, we aimed to develop a prognostic model to predict HCC early recurrence (within 1-year) in patients with microvascular invasion who received postoperative adjuvant transcatheter arterial chemoembolization (PA-TACE). METHODS A total of 148 HCC patients with MVI who received PA-TACE were included in this study. The modes were verified in an internal validation cohort (n = 112) and an external cohort (n = 36). Univariate and multivariate Cox regression analyses were performed to identify the independent prognostic factors relevant to early recurrence. A clinical nomogram prognostic model was established, and nomogram performance was assessed via internal validation and calibration curve statistics. RESULTS After data dimensionality reduction and element selection, multivariate Cox regression analysis indicated that alpha fetoprotein level, systemic inflammation response index, alanine aminotransferase, tumour diameter and portal vein tumour thrombus were independent prognostic factors of HCC early recurrence in patients with MVI who underwent PA-TACE. Nomogram with independent factors was established and achieved a better concordance index of 0.765 (95% CI: 0.691-0.839) and 0.740 (95% CI: 0.583-0.898) for predicting early recurrence in training cohort and validation cohort, respectively. Time-dependent AUC indicated comparative stability and adequate discriminative ability of the model. The DCA revealed that the nomogram could augment net benefits and exhibited a wider range of threshold probabilities than AJCC T stage. CONCLUSIONS The nomogram prognostic model showed adequate discriminative ability and high predictive accuracy.
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Affiliation(s)
- Shuqi Mao
- Department of Hepatopancreatobiliary Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China
| | - Yuying Shan
- Department of Hepatopancreatobiliary Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China
| | - Xi Yu
- Department of Hepatopancreatobiliary Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China
| | - Jing Huang
- Department of Hepatopancreatobiliary Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China
| | - Jiongze Fang
- Department of Hepatopancreatobiliary Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China
| | - Min Wang
- Organ Transplantation Office, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China
| | - Rui Fan
- Medical Quality Management Office, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China.
| | - Shengdong Wu
- Department of Hepatopancreatobiliary Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China.
| | - Caide Lu
- Department of Hepatopancreatobiliary Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, 315040, China.
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Bilal Masokano I, Pei Y, Chen J, Liu W, Xie S, Liu H, Feng D, He Q, Li W. Development and validation of MRI-based model for the preoperative prediction of macrotrabecular hepatocellular carcinoma subtype. Insights Imaging 2022; 13:201. [PMID: 36544029 PMCID: PMC9772375 DOI: 10.1186/s13244-022-01333-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 11/20/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Macrotrabecular hepatocellular carcinoma (MTHCC) has a poor prognosis and is difficult to diagnose preoperatively. The purpose is to build and validate MRI-based models to predict the MTHCC subtype. METHODS Two hundred eight patients with confirmed HCC were enrolled. Three models (model 1: clinicoradiologic model; model 2: fusion radiomics signature; model 3: combined model 1 and model 2) were built based on their clinical data and MR images to predict MTHCC in training and validation cohorts. The performance of the models was assessed using the area under the curve (AUC). The clinical utility of the models was estimated by decision curve analysis (DCA). A nomogram was constructed, and its calibration was evaluated. RESULTS Model 1 is easier to build than models 2 and 3, with a good AUC of 0.773 (95% CI 0.696-0.838) and 0.801 (95% CI 0.681-0.891) in predicting MTHCC in training and validation cohorts, respectively. It performed slightly superior to model 2 in both training (AUC 0.747; 95% CI 0.689-0.806; p = 0.548) and validation (AUC 0.718; 95% CI 0.618-0.810; p = 0.089) cohorts and was similar to model 3 in the validation (AUC 0.866; 95% CI 0.801-0.928; p = 0.321) but inferior in the training (AUC 0.889; 95% CI 0.851-0.926; p = 0.001) cohorts. The DCA of model 1 had a higher net benefit than the treat-all and treat-none strategy at a threshold probability of 10%. The calibration curves of model 1 closely aligned with the true MTHCC rates in the training (p = 0.355) and validation sets (p = 0.364). CONCLUSION The clinicoradiologic model has a good performance in diagnosing MTHCC, and it is simpler and easier to implement, making it a valuable tool for pretherapeutic decision-making in patients.
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Affiliation(s)
- Ismail Bilal Masokano
- grid.216417.70000 0001 0379 7164Department of Radiology, Xiangya Hospital, Central South University, No. 168 Xiangya Road, Kaifu District, Changsha, 410008 Hunan China ,grid.216417.70000 0001 0379 7164National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China ,grid.216417.70000 0001 0379 7164Department of Radiology, The Third Xiangya Hospital, Central South University, Changsha, 410013 Hunan China
| | - Yigang Pei
- grid.216417.70000 0001 0379 7164Department of Radiology, Xiangya Hospital, Central South University, No. 168 Xiangya Road, Kaifu District, Changsha, 410008 Hunan China ,grid.216417.70000 0001 0379 7164National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China
| | - Juan Chen
- grid.216417.70000 0001 0379 7164Department of Radiology, Xiangya Hospital, Central South University, No. 168 Xiangya Road, Kaifu District, Changsha, 410008 Hunan China ,grid.216417.70000 0001 0379 7164National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China
| | - Wenguang Liu
- grid.216417.70000 0001 0379 7164Department of Radiology, Xiangya Hospital, Central South University, No. 168 Xiangya Road, Kaifu District, Changsha, 410008 Hunan China ,grid.216417.70000 0001 0379 7164National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China
| | - Simin Xie
- grid.216417.70000 0001 0379 7164Department of Radiology, Xiangya Hospital, Central South University, No. 168 Xiangya Road, Kaifu District, Changsha, 410008 Hunan China ,grid.216417.70000 0001 0379 7164National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China
| | - Huaping Liu
- grid.216417.70000 0001 0379 7164Department of Radiology, The Third Xiangya Hospital, Central South University, Changsha, 410013 Hunan China
| | - Deyun Feng
- grid.216417.70000 0001 0379 7164Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China
| | - Qiongqiong He
- grid.216417.70000 0001 0379 7164Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China
| | - Wenzheng Li
- grid.216417.70000 0001 0379 7164Department of Radiology, Xiangya Hospital, Central South University, No. 168 Xiangya Road, Kaifu District, Changsha, 410008 Hunan China ,grid.216417.70000 0001 0379 7164National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008 Hunan China
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Feng Z, Li H, Liu Q, Duan J, Zhou W, Yu X, Chen Q, Liu Z, Wang W, Rong P. CT Radiomics to Predict Macrotrabecular-Massive Subtype and Immune Status in Hepatocellular Carcinoma. Radiology 2022; 307:e221291. [PMID: 36511807 DOI: 10.1148/radiol.221291] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background Macrotrabecular-massive (MTM) subtype of hepatocellular carcinoma (HCC) is an aggressive variant associated with angiogenesis and immunosuppressive tumor microenvironment, which is expected to be noninvasively identified using radiomics approaches. Purpose To construct a CT radiomics model to predict the MTM subtype and to investigate the underlying immune infiltration patterns. Materials and Methods This study included five retrospective data sets and one prospective data set from three academic medical centers between January 2015 and December 2021. The preoperative liver contrast-enhanced CT studies of 365 adult patients with resected HCC were evaluated. The Third Xiangya Hospital of Central South University provided the training set and internal test set, while Yueyang Central Hospital and Hunan Cancer Hospital provided the external test sets. Radiomic features were extracted and used to develop a radiomics model with machine learning in the training set, and the performance was verified in the two test sets. The outcomes cohort, including 58 adult patients with advanced HCC undergoing transarterial chemoembolization and antiangiogenic therapy, was used to evaluate the predictive value of the radiomics model for progression-free survival (PFS). Bulk RNA sequencing of tumors from 41 patients in The Cancer Genome Atlas (TCGA) and single-cell RNA sequencing from seven prospectively enrolled participants were used to investigate the radiomics-related immune infiltration patterns. Area under the receiver operating characteristics curve of the radiomics model was calculated, and Cox proportional regression was performed to identify predictors of PFS. Results Among 365 patients (mean age, 55 years ± 10 [SD]; 319 men) used for radiomics modeling, 122 (33%) were confirmed to have the MTM subtype. The radiomics model included 11 radiomic features and showed good performance for predicting the MTM subtype, with AUCs of 0.84, 0.80, and 0.74 in the training set, internal test set, and external test set, respectively. A low radiomics model score relative to the median value in the outcomes cohort was independently associated with PFS (hazard ratio, 0.4; 95% CI: 0.2, 0.8; P = .01). The radiomics model was associated with dysregulated humoral immunity involving B-cell infiltration and immunoglobulin synthesis. Conclusion Accurate prediction of the macrotrabecular-massive subtype in patients with hepatocellular carcinoma was achieved using a CT radiomics model, which was also associated with defective humoral immunity. Published under a CC BY 4.0 license. Supplemental material is available for this article. See also the editorial by Yoon and Kim in this issue.
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Affiliation(s)
- Zhichao Feng
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Huiling Li
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Qianyun Liu
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Junhong Duan
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Wenming Zhou
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Xiaoping Yu
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Qian Chen
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Zhenguo Liu
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Wei Wang
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
| | - Pengfei Rong
- From the Departments of Radiology (Z.F., H.L., J.D., W.W., P.R.), Pathology (Q.C.), and Infectious Disease (Z.L.), The Third Xiangya Hospital of Central South University, No. 138 Tongzipo Rd, Changsha 410013, China; Department of Medical Imaging, Yueyang Central Hospital, Yueyang, China (Q.L., W.Z.); and Department of Diagnostic Radiology, Hunan Cancer Hospital, Changsha, China (X.Y.)
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Luo M, Liu X, Yong J, Ou B, Xu X, Zhao X, Liang M, Zhao Z, Ruan J, Luo B. Preoperative prediction of macrotrabecular-massive hepatocellular carcinoma based on B-Mode US and CEUS. Eur Radiol 2022; 33:4024-4033. [PMID: 36484835 DOI: 10.1007/s00330-022-09322-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 10/15/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To develop a preoperative prediction model to identify macrotrabecular-massive hepatocellular carcinoma (MTM-HCC) and evaluate the model's diagnostic performance in differentiating MTM-HCC from HCC. METHODS We conducted a mono-center retrospective study in a grade A tertiary hospital in China. Consecutive patients with suspected HCC from February 2019 to December 2020 were eligible for inclusion. All consenting patients underwent CEUS examination and were histologically diagnosed. Based on the clinical and US features between the two groups, we developed a binary logistic regression model and a nomogram for predicting MTM-HCC. RESULTS A total of 161 patients (median age, 57 years; interquartile range, 48-64 years; 129 men) were included in the analysis. Twenty-seven of the HCCs (16.8%) were of the MTM subtype. Binary logistic regression analysis indicated that PVP hypoenhancement (OR = 15.497; 95% CI: 1.369, 175.451; p = 0.027), AFP > 454.6 ng/mL (OR = 8.658; 95% CI: 3.030, 24.741; p < 0.001), ALB ≤ 29.9 g/L (OR = 3.937; 95% CI: 1.017, 15.234; p = 0.047), halo sign (OR = 3.868; 95% CI: 1.314, 11.391; p = 0.016), and intratumoral artery (OR = 2.928; 95% CI: 1.039, 8.255; p = 0.042) were predictors for MTM subtype. Combining any two criteria showed a high sensitivity (100.0%); combining all five criteria showed a high specificity (99.2%); and the AUC value of the logistic regression model was 0.88 (95% CI: 0.81, 0.92). CONCLUSIONS BMUS and CEUS could be used for identifying patients suspected of having MTM-HCC. Combining clinical information, BMUS, and CEUS features could achieve a noninvasive diagnosis of MTM-HCC. KEY POINTS • Contrast-enhanced ultrasound examination helps clinicians to identify MTM-HCCs preoperatively. • PVP hypoenhancement, high AFP levels, low ALB levels, halo signs, and intratumoral arteries could be used to predict MTM-HCCs. • A logistic regression model and nomogram were built to noninvasively diagnose MTM-HCCs with an AUC value of 0.88 (95% CI: 0.81, 0.92).
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Affiliation(s)
- Man Luo
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
| | - Xiaodi Liu
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
- Laboratory of Ultrasound Medicine, West China Hospital, Sichuan University, No.37 Guoxue Alley, Chengdu, 610065, China
| | - Juanjuan Yong
- Department of Pathology, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
| | - Bing Ou
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
| | - Xiaolin Xu
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
| | - Xinbao Zhao
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
| | - Ming Liang
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
| | - Zizhuo Zhao
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China
| | - Jingliang Ruan
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China.
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No.33 Yingfeng Road, Guangzhou, 510289, China.
| | - Baoming Luo
- Department of Ultrasound, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, No.33 Yingfeng Road, Guangzhou, 510289, China.
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No.33 Yingfeng Road, Guangzhou, 510289, China.
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Imaging and histological features of tumor biopsy sample predict aggressive intrasegmental recurrence of hepatocellular carcinoma after radiofrequency ablation. Sci Rep 2022; 12:18712. [PMID: 36333426 PMCID: PMC9636258 DOI: 10.1038/s41598-022-23315-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022] Open
Abstract
Aggressive intrasegmental recurrence (AIR) is a form of local recurrence associated with a dismal prognosis and defined by multiple nodules or by an infiltrative mass with a tumor thrombus, occurring in the treated segment, after radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC). We aimed to identify radiological and/or histological characteristics of tumor biopsy predictive of AIR. We retrospectively analyzed patients treated by No-Touch multi-bipolar RFA (mbpRFA) for a first HCC with a systematic per-procedural tumor biopsy positive for diagnosis of HCC. The first recurrence was classified as non-aggressive local recurrence, AIR or intrahepatic distant recurrence. 212 patients were included (168 men; mean age 67.1 years; mean tumor size 28.6 mm, 181 cirrhosis). AIR occurred in 21/212 patients (10%) and was associated with a higher risk of death (57% in patients with AIR vs 30% without AIR, p = 0.0001). Non-smooth tumor margins, observed in 21% of the patients and macro-trabecular massive histological subtype, observed in 12% of the patients were independently related to a higher risk of AIR (HR: 3.7[1.57;9.06], p = 0.002 and HR:3.8[2.47;10], p = 0.005 respectively). Non smooth margins at imaging and macro-trabecular massive histological subtype are associated with AIR and could be considered as aggressive features useful to stratify therapeutic strategy.
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Lee DH. Editorial for “Nomogram Predicting Vessels Encapsulating Tumor Clusters in Hepatocellular Carcinoma from Preoperative Gadoxetate‐Enhanced
MRI
: A Multicenter Study”. J Magn Reson Imaging 2022; 57:1906-1907. [PMID: 36282632 DOI: 10.1002/jmri.28489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 11/08/2022] Open
Affiliation(s)
- Dong Ho Lee
- Department of Radiology Seoul National University Hospital Seoul Korea
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Chen FM, Du M, Qi X, Bian L, Wu D, Zhang SL, Wang J, Zhou Y, Zhu X. Nomogram Estimating Vessels Encapsulating Tumor Clusters in Hepatocellular Carcinoma From Preoperative Gadoxetate Disodium-Enhanced MRI. J Magn Reson Imaging 2022; 57:1893-1905. [PMID: 36259347 DOI: 10.1002/jmri.28488] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Vessels encapsulating tumor clusters (VETC) pattern is a novel microvascular pattern associated with poor outcomes of hepatocellular carcinoma (HCC). Preoperative estimation of VETC has potential to improve treatment decisions. PURPOSE To develop and validate a nomogram based on gadoxetate disodium-enhanced MRI for estimating VETC in HCC and to evaluate whether the estimations are associated with recurrence after hepatic resection. STUDY TYPE Retrospective. POPULATION A total of 320 patients with HCC and histopathologic VETC pattern assessment from three centers (development cohort:validation cohort = 173:147). FIELD STRENGTH/SEQUENCE A3.0 T/turbo spin-echo T2-weighted, spin-echo echo-planar diffusion-weighted, and 3D T1-weighted gradient-echo sequences. ASSESSMENT A set of previously reported VETC- and/or prognosis-correlated qualitative and quantitative imaging features were assessed. Clinical and imaging variables were compared based on histopathologic VETC status to investigate factors indicating VETC pattern. A regression-based nomogram was then constructed using the significant factors for VETC pattern. The nomogram-estimated VETC stratification was assessed for its association with recurrence. STATISTICAL TESTS Fisher exact test, t-test or Mann-Whitney test, logistic regression analyses, Harrell's concordance index (C-index), nomogram, Kaplan-Meier curves and log-rank tests. P value < 0.05 was considered statistically significant. RESULTS Pathological VETC pattern presence was identified in 156 patients (development cohort:validation cohort = 83:73). Tumor size, presence of heterogeneous enhancement with septations or with irregular ring-like structures, and necrosis were significant factors for estimating VETC pattern. The nomogram incorporating these indicators showed good discrimination with a C-index of 0.870 (development cohort) and 0.862 (validation cohort). Significant differences in recurrence rates between the nomogram-estimated high-risk VETC group and low-risk VETC group were found (2-year recurrence rates, 50.7% vs. 30.3% and 49.6% vs. 31.8% in the development and validation cohorts, respectively). DATA CONCLUSION The nomogram integrating gadoxetate disodium-enhanced MRI features was associated with VETC pattern preoperatively and with postoperative recurrence in patients with HCC. EVIDENCE LEVEL 4 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Fang-Ming Chen
- Department of Interventional Radiology, the First Affiliated Hospital of Soochow University, Suzhou, China.,Department of Radiology, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Mingzhan Du
- Department of Pathology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiumin Qi
- Department of Pathology, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Linjie Bian
- Department of Radiology, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Danping Wu
- Department of Radiology, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Shuang-Lin Zhang
- Department of Radiology, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Jitao Wang
- Department of Hepatobiliary Surgery, Xingtai Institute of Cancer Control, the Affiliated Xingtai People's Hospital of Hebei Medical University, Xingtai, China
| | - Yongping Zhou
- Department of Hepatobiliary Surgery, the Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Xiaoli Zhu
- Department of Interventional Radiology, the First Affiliated Hospital of Soochow University, Suzhou, China
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Akiba J, Nakayama M, Sadashima E, Kusano H, Kondo R, Mihara Y, Naito Y, Mizuochi S, Yano Y, Kinjo Y, Tsutsui K, Kondo K, Sakai H, Hisaka T, Nakashima O, Yano H. Prognostic impact of vessels encapsulating tumor clusters and macrotrabecular patterns in hepatocellular carcinoma. Pathol Res Pract 2022; 238:154084. [PMID: 36087415 DOI: 10.1016/j.prp.2022.154084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/11/2022] [Accepted: 08/18/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) shows a high mortality rate. A macrotrabecular (MT) pattern and vessels encapsulating tumor clusters (VETC) pattern have been reported as aggressive histological patterns in HCC. However, their cut-off values have been contentious. METHOD Nine hundred eighty-five cases of previously diagnosed HCC were enrolled. The percentage areas of the MT and/or VETC pattern with ≥ 5% at every 10% increment were assessed. Clinicopathological analysis including patients' prognosis was conducted. RESULT One hundred fifty-eight and eighty-four cases were accompanied by 5-49% and ≥ 50% MT components, respectively. Two hundred six and twenty-nine cases had 5-49% and ≥ 50% VETC components, respectively. Cases with these histological patterns in common had aggressive characteristics and worse prognosis compared to cases with none of these patterns. The presence of 5-49% VETC pattern was independent worse prognostic factor in overall survival (P = 0.046). HCCs with the MT pattern and the VETC pattern were significantly accompanied by the VETC pattern and the MT pattern (P < 0.001), respectively. CONCLUSION As even 5% of the MT pattern and/or VETC pattern affected the prognosis of patients with HCC, the amount of these pattern should be described in pathological reports. This information could be useful in expecting patients' prognosis and providing proper post-operative treatments.
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Affiliation(s)
- Jun Akiba
- Department of Diagnostic Pathology, Kurume University Hospital, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Masamichi Nakayama
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Eiji Sadashima
- Life Science Research Institute, Saga-ken Medical Centre Koseikan, Kase-machi, Oaza, Nakahara 400, Saga 840-8571, Japan.
| | - Hironori Kusano
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Reiichiro Kondo
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Yutaro Mihara
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Yoshiki Naito
- Department of Clinical Laboratory Medicine, Kurume University Hospital, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Shinji Mizuochi
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Yuta Yano
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Yoshinao Kinjo
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Kana Tsutsui
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Keiichi Kondo
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Hisamune Sakai
- Department of Surgery, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Toru Hisaka
- Department of Surgery, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Osamu Nakashima
- Department of Clinical Laboratory Medicine, Kurume University Hospital, Asahi-machi 67, Kurume 830-0011, Japan.
| | - Hirohisa Yano
- Department of Pathology, Kurume University School of Medicine, Asahi-machi 67, Kurume 830-0011, Japan.
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MRI-based preoperative markers combined with narrow-margin hepatectomy result in higher early recurrence. Eur J Radiol 2022; 157:110521. [DOI: 10.1016/j.ejrad.2022.110521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/17/2022] [Accepted: 09/06/2022] [Indexed: 12/24/2022]
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50
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Qu WF, Tian MX, Qiu JT, Guo YC, Tao CY, Liu WR, Tang Z, Qian K, Wang ZX, Li XY, Hu WA, Zhou J, Fan J, Zou H, Hou YY, Shi YH. Exploring pathological signatures for predicting the recurrence of early-stage hepatocellular carcinoma based on deep learning. Front Oncol 2022; 12:968202. [PMID: 36059627 PMCID: PMC9439660 DOI: 10.3389/fonc.2022.968202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/04/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundPostoperative recurrence impedes the curability of early-stage hepatocellular carcinoma (E-HCC). We aimed to establish a novel recurrence-related pathological prognosticator with artificial intelligence, and investigate the relationship between pathological features and the local immunological microenvironment.MethodsA total of 576 whole-slide images (WSIs) were collected from 547 patients with E-HCC in the Zhongshan cohort, which was randomly divided into a training cohort and a validation cohort. The external validation cohort comprised 147 Tumor Node Metastasis (TNM) stage I patients from The Cancer Genome Atlas (TCGA) database. Six types of HCC tissues were identified by a weakly supervised convolutional neural network. A recurrence-related histological score (HS) was constructed and validated. The correlation between immune microenvironment and HS was evaluated through extensive immunohistochemical data.ResultsThe overall classification accuracy of HCC tissues was 94.17%. The C-indexes of HS in the training, validation and TCGA cohorts were 0.804, 0.739 and 0.708, respectively. Multivariate analysis showed that the HS (HR= 4.05, 95% CI: 3.40-4.84) was an independent predictor for recurrence-free survival. Patients in HS high-risk group had elevated preoperative alpha-fetoprotein levels, poorer tumor differentiation and a higher proportion of microvascular invasion. The immunohistochemistry data linked the HS to local immune cell infiltration. HS was positively correlated with the expression level of peritumoral CD14+ cells (p= 0.013), and negatively with the intratumoral CD8+ cells (p< 0.001).ConclusionsThe study established a novel histological score that predicted short-term and long-term recurrence for E-HCCs using deep learning, which could facilitate clinical decision making in recurrence prediction and management.
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Affiliation(s)
- Wei-Feng Qu
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Meng-Xin Tian
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jing-Tao Qiu
- Tsimage Medical Technology, Yihai Center, Shenzhen, China
| | - Yu-Cheng Guo
- Tsimage Medical Technology, Yihai Center, Shenzhen, China
| | - Chen-Yang Tao
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Wei-Ren Liu
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Zheng Tang
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Kun Qian
- Department of Information and Intelligence Development, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhi-Xun Wang
- Department of Information and Intelligence Development, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiao-Yu Li
- Tsimage Medical Technology, Yihai Center, Shenzhen, China
| | - Wei-An Hu
- Tsimage Medical Technology, Yihai Center, Shenzhen, China
| | - Jian Zhou
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Jia Fan
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Hao Zou
- Tsimage Medical Technology, Yihai Center, Shenzhen, China
- Center for Intelligent Medical Imaging & Health, Research Institute of Tsinghua University in Shenzhen, Shenzhen, China
- *Correspondence: Ying-Hong Shi, ; Ying-Yong Hou, ; Hao Zou,
| | - Ying-Yong Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
- *Correspondence: Ying-Hong Shi, ; Ying-Yong Hou, ; Hao Zou,
| | - Ying-Hong Shi
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
- *Correspondence: Ying-Hong Shi, ; Ying-Yong Hou, ; Hao Zou,
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