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Xin Z, Chen H, Xu J, Zhang H, Peng Y, Ren J, Guo Q, Song J, Jiao L, You L, Bai L, Wei Y, Zhou J, Ying B. Exosomal mRNA in plasma serves as a predictive marker for microvascular invasion in hepatocellular carcinoma. J Gastroenterol Hepatol 2024. [PMID: 38972728 DOI: 10.1111/jgh.16677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/03/2024] [Accepted: 06/19/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND AND AIM There is a pressing need for non-invasive preoperative prediction of microvascular invasion (MVI) in hepatocellular carcinoma (HCC). This study investigates the potential of exosome-derived mRNA in plasma as a biomarker for diagnosing MVI. METHODS Patients with suspected HCC undergoing hepatectomy were prospectively recruited for preoperative peripheral blood collection. Exosomal RNA profiling was conducted using RNA sequencing in the discovery cohort, followed by differential expression analysis to identify candidate targets. We employed multiplexed droplet digital PCR technology to efficiently validate them in a larger sample size cohort. RESULTS A total of 131 HCC patients were ultimately enrolled, with 37 in the discovery cohort and 94 in the validation cohort. In the validation cohort, the expression levels of RSAD2, PRPSAP1, and HOXA2 were slightly elevated while CHMP4A showed a slight decrease in patients with MVI compared with those without MVI. These trends were consistent with the findings in the discovery cohort, although they did not reach statistical significance (P > 0.05). Notably, the expression level of exosomal PRPSAP1 in plasma was significantly higher in patients with more than 5 MVI than in those without MVI (0.147 vs 0.070, P = 0.035). CONCLUSION This study unveils the potential of exosome-derived PRPSAP1 in plasma as a promising indicator for predicting MVI status preoperatively.
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Affiliation(s)
- Zhaodan Xin
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Hao Chen
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Jingtong Xu
- Department of Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Haili Zhang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yufu Peng
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Ren
- Department of Laboratory Medicine, Guangyuan Central Hospital, Guangyuan, China
| | - Qin Guo
- Department of Laboratory Medicine, The First People's Hospital of Ziyang, Ziyang, China
| | - Jiajia Song
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Lin Jiao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Liting You
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Ling Bai
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yonggang Wei
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Juan Zhou
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
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Wang Q, Zhou Y, Yang H, Zhang J, Zeng X, Tan Y. MRI-based clinical-radiomics nomogram model for predicting microvascular invasion in hepatocellular carcinoma. Med Phys 2024; 51:4673-4686. [PMID: 38642400 DOI: 10.1002/mp.17087] [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: 11/27/2023] [Revised: 03/12/2024] [Accepted: 04/02/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Preoperative microvascular invasion (MVI) of liver cancer is an effective method to reduce the recurrence rate of liver cancer. Hepatectomy with extended resection and additional adjuvant or targeted therapy can significantly improve the survival rate of MVI+ patients by eradicating micrometastasis. Preoperative prediction of MVI status is of great clinical significance for surgical decision-making and the selection of other adjuvant therapy strategies to improve the prognosis of patients. PURPOSE Established a radiomics machine learning model based on multimodal MRI and clinical data, and analyzed the preoperative prediction value of this model for microvascular invasion (MVI) of hepatocellular carcinoma (HCC). METHOD The preoperative liver MRI data and clinical information of 130 HCC patients who were pathologically confirmed to be pathologically confirmed were retrospectively studied. These patients were divided into MVI-positive group (MVI+) and MVI-negative group (MVI-) based on postoperative pathology. After a series of dimensionality reduction analysis, six radiomic features were finally selected. Then, linear support vector machine (linear SVM), support vector machine with rbf kernel function (rbf-SVM), logistic regression (LR), Random forest (RF) and XGBoost (XGB) algorithms were used to establish the MVI prediction model for preoperative HCC patients. Then, rbf-SVM with the best predictive performance was selected to construct the radiomics score (R-score). Finally, we combined R-score and clinical-pathology-image independent predictors to establish a combined nomogram model and corresponding individual models. The predictive performance of individual models and combined nomogram was evaluated and compared by receiver operating characteristic curve (ROC). RESULT Alpha-fetoprotein concentration, peritumor enhancement, maximum tumor diameter, smooth tumor margins, tumor growth pattern, presence of intratumor hemorrhage, and RVI were independent predictors of MVI. Compared with individual models, the final combined nomogram model (AUC: 0.968, 95% CI: 0.920-1.000) constructed by radiometry score (R-score) combined with clinicopathological parameters and apparent imaging features showed the optimal predictive performance. CONCLUSION This multi-parameter combined nomogram model had a good performance in predicting MVI of HCC, and had certain auxiliary value for the formulation of surgical plan and evaluation of prognosis.
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Affiliation(s)
- Qinghua Wang
- Department of Radiology, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- Clinical Research Center For Medical Imaging In Jiangxi Province, Nanchang, China
| | - Yongjie Zhou
- Department of Radiology, Jiangxi Cancer Hospital, Nanchang, China
| | - Hongan Yang
- Department of Radiology, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- Clinical Research Center For Medical Imaging In Jiangxi Province, Nanchang, China
| | - Jingrun Zhang
- Department of Radiology, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- Clinical Research Center For Medical Imaging In Jiangxi Province, Nanchang, China
| | - Xianjun Zeng
- Department of Radiology, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- Clinical Research Center For Medical Imaging In Jiangxi Province, Nanchang, China
| | - Yongming Tan
- Department of Radiology, the First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- Clinical Research Center For Medical Imaging In Jiangxi Province, Nanchang, China
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Wang L, Feng B, Liang M, Li D, Cong R, Chen Z, Wang S, Ma X, Zhao X. Prognostic performance of MRI LI-RADS version 2018 features and clinical-pathological factors in alpha-fetoprotein-negative hepatocellular carcinoma. Abdom Radiol (NY) 2024; 49:1918-1928. [PMID: 38642093 DOI: 10.1007/s00261-024-04278-9] [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: 12/31/2023] [Revised: 03/04/2024] [Accepted: 03/05/2024] [Indexed: 04/22/2024]
Abstract
PURPOSE To evaluate the role of the magnetic resonance imaging (MRI) Liver Imaging Reporting and Data System (LI-RADS) version 2018 features and clinical-pathological factors for predicting the prognosis of alpha-fetoprotein (AFP)-negative (≤ 20 ng/ml) hepatocellular carcinoma (HCC) patients, and to compare with other traditional staging systems. METHODS We retrospectively enrolled 169 patients with AFP-negative HCC who received preoperative MRI and hepatectomy between January 2015 and August 2020 (derivation dataset:validation dataset = 118:51). A prognostic model was constructed using the risk factors identified via Cox regression analysis. Predictive performance and discrimination capability were evaluated and compared with those of two traditional staging systems. RESULTS Six risk factors, namely the LI-RADS category, blood products in mass, microvascular invasion, tumor size, cirrhosis, and albumin-bilirubin grade, were associated with recurrence-free survival. The prognostic model constructed using these factors achieved C-index of 0.705 and 0.674 in the derivation and validation datasets, respectively. Furthermore, the model performed better in predicting patient prognosis than traditional staging systems. The model effectively stratified patients with AFP-negative HCC into high- and low-risk groups with significantly different outcomes (p < 0.05). CONCLUSION A prognostic model integrating the LI-RADS category, blood products in mass, microvascular invasion, tumor size, cirrhosis, and albumin-bilirubin grade may serve as a valuable tool for refining risk stratification in patients with AFP-negative HCC.
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Affiliation(s)
- Leyao Wang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Bing Feng
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Meng Liang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Dengfeng Li
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Rong Cong
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhaowei Chen
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Sicong Wang
- Magnetic Resonance Imaging Research, General Electric Healthcare (China), Beijing, 100176, China
| | - Xiaohong Ma
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Xinming Zhao
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Li Y, Li P, Ma J, Wang Y, Tian Q, Yu J, Zhang Q, Shi H, Zhou W, Huang G. Preoperative Three-Dimensional Morphological Tumor Features Predict Microvascular Invasion in Hepatocellular Carcinoma. Acad Radiol 2024; 31:1862-1869. [PMID: 37989682 DOI: 10.1016/j.acra.2023.10.060] [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: 09/20/2023] [Revised: 10/28/2023] [Accepted: 10/30/2023] [Indexed: 11/23/2023]
Abstract
RATIONALE AND OBJECTIVES The study was designed to evaluate microvascular invasion (MVI) using three-dimensional (3D) morphological indicators prior to surgery. MATERIALS AND METHODS This retrospective study included 156 patients with hepatocellular carcinoma (HCC) at our hospital from 2017 to 2018. Through thin-layer CT scanning and 3D reconstruction, the tumor surface inclination angles can be quantitatively analyzed to determine the surface irregularity rate (SIR), which serves as a comprehensive assessment method for tumor irregularity based on preoperative 3D morphological evaluation. Univariate and multivariate logistic regression analyses were employed to investigate the correlation with MVI. RESULTS The SIR was related to MVI (OR: 10.667, P < 0.001). Multivariate logistic regression analysis showed that the SIR was an independent risk factor for MVI. The area under the receiver operating characteristic curve (ROC) of prediction model composed of the morphological indicator SIR was 0.831 (95% confidence interval: 0.759-0.895). CONCLUSION The preoperative 3D morphological indicator SIR of a tumor is an accurate predictor of MVI, providing a valuable tool in clinical decision-making.
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Affiliation(s)
- Yumeng Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China; Eastern Hepatobiliary Surgery Hospital, No. 700, Moyu North Road, Jiading District, Shanghai, China (Y.L., P.L., Y.W., Q.T., J.Y., W.Z., G.H.)
| | - Pengpeng Li
- Eastern Hepatobiliary Surgery Hospital, No. 700, Moyu North Road, Jiading District, Shanghai, China (Y.L., P.L., Y.W., Q.T., J.Y., W.Z., G.H.)
| | - Junjie Ma
- Department of Computer Science and Technology, Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing, China (J.M.)
| | - Yuanyuan Wang
- Eastern Hepatobiliary Surgery Hospital, No. 700, Moyu North Road, Jiading District, Shanghai, China (Y.L., P.L., Y.W., Q.T., J.Y., W.Z., G.H.)
| | - Qiyu Tian
- Eastern Hepatobiliary Surgery Hospital, No. 700, Moyu North Road, Jiading District, Shanghai, China (Y.L., P.L., Y.W., Q.T., J.Y., W.Z., G.H.)
| | - Jian Yu
- Eastern Hepatobiliary Surgery Hospital, No. 700, Moyu North Road, Jiading District, Shanghai, China (Y.L., P.L., Y.W., Q.T., J.Y., W.Z., G.H.)
| | - Qinghui Zhang
- Shenzhen Yorktal Digital Medical Imaging Technology Company Ltd, Shenzhen, China (Q.Z.)
| | - Huazheng Shi
- Shanghai Universal cloud Medical Imaging Diagnostic Center, Shanghai, China (H.S.)
| | - Weiping Zhou
- Eastern Hepatobiliary Surgery Hospital, No. 700, Moyu North Road, Jiading District, Shanghai, China (Y.L., P.L., Y.W., Q.T., J.Y., W.Z., G.H.)
| | - Gang Huang
- Eastern Hepatobiliary Surgery Hospital, No. 700, Moyu North Road, Jiading District, Shanghai, China (Y.L., P.L., Y.W., Q.T., J.Y., W.Z., G.H.).
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Zhang X, Yu X, Liang W, Zhang Z, Zhang S, Xu L, Zhang H, Feng Z, Song M, Zhang J, Feng S. Deep learning-based accurate diagnosis and quantitative evaluation of microvascular invasion in hepatocellular carcinoma on whole-slide histopathology images. Cancer Med 2024; 13:e7104. [PMID: 38488408 PMCID: PMC10941532 DOI: 10.1002/cam4.7104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/13/2023] [Accepted: 03/03/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Microvascular invasion (MVI) is an independent prognostic factor that is associated with early recurrence and poor survival after resection of hepatocellular carcinoma (HCC). However, the traditional pathology approach is relatively subjective, time-consuming, and heterogeneous in the diagnosis of MVI. The aim of this study was to develop a deep-learning model that could significantly improve the efficiency and accuracy of MVI diagnosis. MATERIALS AND METHODS We collected H&E-stained slides from 753 patients with HCC at the First Affiliated Hospital of Zhejiang University. An external validation set with 358 patients was selected from The Cancer Genome Atlas database. The deep-learning model was trained by simulating the method used by pathologists to diagnose MVI. Model performance was evaluated with accuracy, precision, recall, F1 score, and the area under the receiver operating characteristic curve. RESULTS We successfully developed a MVI artificial intelligence diagnostic model (MVI-AIDM) which achieved an accuracy of 94.25% in the independent external validation set. The MVI positive detection rate of MVI-AIDM was significantly higher than the results of pathologists. Visualization results demonstrated the recognition of micro MVIs that were difficult to differentiate by the traditional pathology. Additionally, the model provided automatic quantification of the number of cancer cells and spatial information regarding MVI. CONCLUSIONS We developed a deep learning diagnostic model, which performed well and improved the efficiency and accuracy of MVI diagnosis. The model provided spatial information of MVI that was essential to accurately predict HCC recurrence after surgery.
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Affiliation(s)
- Xiuming Zhang
- Department of Pathology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouP. R. China
| | - Xiaotian Yu
- Department of Computer Science and TechnologyZhejiang UniversityHangzhouP. R. China
| | - Wenjie Liang
- Department of Radiology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouP. R. China
| | - Zhongliang Zhang
- School of ManagementHangzhou Dianzi UniversityHangzhouP. R. China
| | - Shengxuming Zhang
- Department of Computer Science and TechnologyZhejiang UniversityHangzhouP. R. China
| | - Linjie Xu
- Department of Pathology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouP. R. China
| | - Han Zhang
- Department of Pathology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouP. R. China
| | - Zunlei Feng
- Department of Computer Science and TechnologyZhejiang UniversityHangzhouP. R. China
| | - Mingli Song
- Department of Computer Science and TechnologyZhejiang UniversityHangzhouP. R. China
| | - Jing Zhang
- Department of Pathology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouP. R. China
| | - Shi Feng
- Department of Pathology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouP. R. China
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Zhang XP, Jiang N, Zhu L, Lin ZY, Guo WX, Chen X, Ma YT, Zhang F, Tang YF, Chen ZL, Yan ML, Zhao ZM, Li CG, Lau WY, Cheng SQ, Hu MG, Liu R. Short-term and long-term outcomes after robotic versus open hepatectomy in patients with large hepatocellular carcinoma: a multicenter study. Int J Surg 2024; 110:660-667. [PMID: 37983785 PMCID: PMC10871596 DOI: 10.1097/js9.0000000000000873] [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: 07/20/2023] [Accepted: 10/22/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND Robotic hepatectomy (RH) is currently widely accepted and it is associated with some benefits when compared to open hepatectomy (OH). However, whether such benefits can still be achieved for patients with large hepatocellular carcinoma (HCC) remain unclear. This study aimed to evaluate the short-term and long-term outcomes of patients undergoing RH or OH. METHODS Perioperative and survival data from patients with large HCC who underwent RH or OH between January 2010 and December 2020 were collected from eight centres. Propensity score matching (PSM) was performed to minimise potential biases. RESULTS Using predefined inclusion criteria, 797 patients who underwent OH and 309 patients who underwent RH were enroled in this study. After PSM, 280 patients in the robotic group had shorter operative time (median 181 vs. 201 min, P <0.001), lower estimated blood loss (median 200 vs. 400 ml, P <0.001), and shorter postoperative length of stay (median 6 vs. 9 days, P <0.001) than 465 patients in the open group. There were no significant differences between the two groups in overall survival and recurrence-free survival. Cox analysis showed AFP greater than 400 ng/ml, tumour size greater than 10 cm, and microvascular invasion were independent risk factors for overall survival and recurrence-free survival. After PSM, subgroup analysis showed that patients with a huge HCC (diameter >10 cm) who underwent RH had significantly lower estimated blood loss (median 200.0 vs. 500.0 min, P <0.001), and shorter length of stay (median 7 vs. 10 days, P <0.001) than those who underwent OH. CONCLUSION Safety and feasibility of RH and OH for patients with large HCC were comparable. RH resulted in similar long-term survival outcomes as OH.
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Affiliation(s)
- Xiu-Ping Zhang
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Nan Jiang
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Lin Zhu
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
- The First Clinical Medical School, Lanzhou University
| | - Zhao-Yi Lin
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Wei-Xing Guo
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai
| | - Xiong Chen
- Department of Hepatobiliary Surgery, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang
| | - Yun-Tao Ma
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu
| | - Fan Zhang
- Department of Hepatobiliary Surgery, Affiliated Hospital of Binzhou Medical College, Shandong, China Department of Hepato-Biliary-Pancreatic Surgery
| | - Yu-Fu Tang
- Department of Hepatobiliary Surgery, Northern Theatre General Hospital, Liaoning
| | - Zi-Li Chen
- Department of Hepatobiliary Surgery, Affiliated Hospital of Guizhou Medical University, Guizhou
| | - Mao-Lin Yan
- Department of Hepato-Biliary-Pancreatic Surgery, Fujian Provincial Hospital, Fujian
| | - Zhi-Ming Zhao
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Cheng-Gang Li
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Wan Yee Lau
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
- Faculty of Medicine, the Chinese University of Hong Kong, Shatin, Hong Kong, SAR, People's Republic of China
| | - Shu-Qun Cheng
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai
| | - Ming-Gen Hu
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Rong Liu
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital; Institute of Hepatobiliary Surgery of Chinese PLA; Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
- The First Clinical Medical School, Lanzhou University
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Sheng L, Wei H, Yang T, Yang J, Zhang L, Zhu X, Jiang H, Song B. Extracellular contrast agent-enhanced MRI is as effective as gadoxetate disodium-enhanced MRI for predicting microvascular invasion in HCC. Eur J Radiol 2024; 170:111200. [PMID: 37995512 DOI: 10.1016/j.ejrad.2023.111200] [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: 07/12/2023] [Revised: 08/31/2023] [Accepted: 11/13/2023] [Indexed: 11/25/2023]
Abstract
PURPOSE To compare the performances of gadoxetate disodium-enhanced MRI (EOB-MRI) and extracellular contrast agent-enhanced MRI (ECA-MRI) for predicting microvascular invasion (MVI) in HCC. MATERIALS AND METHODS From November 2009 to December 2021, consecutive HCC patients who underwent preoperative contrast-enhanced MRI were retrospectively enrolled into either an ECA-MRI or EOB-MRI cohort. In the ECA-MRI cohort, a preoperative MVI score was constructed in the training dataset using a logistic regression model that evaluated pathological type. In a propensity score-matched testing dataset of the ECA-MRI cohort, the MVI score was validated and compared with a previously proposed EOB-MRI-based MVI score calculated in the EOB-MRI cohort. Time-to-early recurrence survival was evaluated by the Kaplan-Meier method with the log-rank test. RESULTS A total of 536 patients were included (478 men; 53 years, interquartile range, 46-62 years), 322 (60.1 %) with pathologically confirmed MVI. Based on the training dataset, independent variables associated with MVI included serum alpha-fetoprotein > 400 ng/ml (odds ratio [OR] = 2.3), infiltrative appearance (OR = 4.9), internal artery (OR = 2.5) and nodule-in-nodule architecture (OR = 2.4), which were incorporated into the ECA-MRI-based MVI score. The testing dataset AUC of the ECA-MRI score was 0.720, which was comparable to that of the EOB-MRI-based MVI score (AUC = 0.721; P =.99). Patients from either the ECA-MRI or the EOB-MRI cohort with model-predicted MVI had significantly shorter time-to-early recurrence than those without MVI (P <.001). CONCLUSION Based on the preoperative serum alpha-fetoprotein and three MRI features, ECA-MRI demonstrated comparable performance to EOB-MRI for predicting MVI in HCC.
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Affiliation(s)
- Liuji Sheng
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hong Wei
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ting Yang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jie Yang
- Department of Ultrasound, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lin Zhang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiaomei Zhu
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hanyu Jiang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Bin Song
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiology, Sanya People's Hospital, Sanya, Hainan, China.
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Masuda Y, Yeo MHX, Burdio F, Sanchez-Velazquez P, Perez-Xaus M, Pelegrina A, Koh YX, Di Martino M, Goh BKP, Tan EK, Teo JY, Romano F, Famularo S, Ferrari C, Griseri G, Piardi T, Sommacale D, Gianotti L, Molfino S, Baiocchi G, Ielpo B. Factors affecting overall survival and disease-free survival after surgery for hepatocellular carcinoma: a nomogram-based prognostic model-a Western European multicenter study. Updates Surg 2024; 76:57-69. [PMID: 37839048 DOI: 10.1007/s13304-023-01656-8] [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: 08/06/2023] [Accepted: 09/23/2023] [Indexed: 10/17/2023]
Abstract
Few studies have assessed the clinical implications of the combination of different prognostic indicators for overall survival (OS) and disease-free survival (DFS) of resected hepatocellular carcinoma (HCC). This study aimed to evaluate the prognostic factors in HCC patients for OS and DFS outcomes and establish a nomogram-based prognostic model to predict the DFS of HCC. A multicenter, retrospective European study was conducted through the collection of data on 413 consecutive treated patients with a first diagnosis of HCC between January 2010 and December 2020. Univariate and multivariate Cox regression analyses were performed to identify all independent risk factors for OS and DFS outcomes. A nomogram prognostic staging model was subsequently established for DFS and its precision was verified internally by the concordance index (C-Index) and externally by calibration curves. For OS, multivariate Cox regression analysis indicated Child-Pugh B7 score (HR 4.29; 95% CI 1.74-10.55; p = 0.002) as an independent prognostic factor, along with Barcelona Clinic Liver Cancer (BCLC) stage ≥ B (HR 1.95; 95% CI 1.07-3.54; p = 0.029), microvascular invasion (MVI) (HR 2.54; 95% CI 1.38-4.67; p = 0.003), R1/R2 resection margin (HR 1.57; 95% CI 0.85-2.90; p = 0.015), and Clavien-Dindo Grade 3 or more (HR 2.73; 95% CI 1.44-5.18; p = 0.002). For DFS, multivariate Cox regression analysis indicated BCLC stage ≥ B (HR 2.15; 95% CI 1.34-3.44; p = 0.002) as an independent prognostic factor, along with multiple nodules (HR 2.04; 95% CI 1.25-3.32; p = 0.004), MVI (HR 1.81; 95% CI 1.19-2.75; p = 0.005), satellite nodules (HR 1.63; 95% CI 1.09-2.45; p = 0.018), and R1/R2 resection margin (HR 3.39; 95% CI 2.19-5.25; < 0.001). The C-Index of the nomogram, tailored based on the previous significant factors, showed good accuracy (0.70). Internal and external calibration curves for the probability of DFS rate showed optimal consistency and fit well between the nomogram-based prediction and actual observations. MVI and R1/R2 resection margins should be considered as significant OS and DFS predictors, while satellite nodules should be included as a significant DFS predictor. The nomogram-based prognostic model for DFS provides a more effective prognosis assessment for resected HCC patients, allowing for individualized treatment plans.
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Affiliation(s)
- Yoshio Masuda
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Ministry of Health Holdings Singapore, Singapore, Singapore
| | - Mark Hao Xuan Yeo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Ministry of Health Holdings Singapore, Singapore, Singapore
| | - Fernando Burdio
- Hepato Pancreato Biliary Division, Department of Hepato-Pancreato-Biliary Surgery, Hospital del Mar, Universitat Pompeu Fabra, Passeig Marítim de la Barceloneta, 25, 29, 08003, Barcelona, Spain
| | - Patricia Sanchez-Velazquez
- Hepato Pancreato Biliary Division, Department of Hepato-Pancreato-Biliary Surgery, Hospital del Mar, Universitat Pompeu Fabra, Passeig Marítim de la Barceloneta, 25, 29, 08003, Barcelona, Spain
| | - Marc Perez-Xaus
- Hepato Pancreato Biliary Division, Department of Hepato-Pancreato-Biliary Surgery, Hospital del Mar, Universitat Pompeu Fabra, Passeig Marítim de la Barceloneta, 25, 29, 08003, Barcelona, Spain
| | - Amalia Pelegrina
- Hepato Pancreato Biliary Division, Department of Hepato-Pancreato-Biliary Surgery, Hospital del Mar, Universitat Pompeu Fabra, Passeig Marítim de la Barceloneta, 25, 29, 08003, Barcelona, Spain
| | - Ye Xin Koh
- Department of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Marcello Di Martino
- Hepatobiliary Unit, Department of General and Digestive Surgery, Hospital Universitario La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Brian K P Goh
- Department of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Ek Khoon Tan
- Department of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Jin Yao Teo
- Department of Hepato-Pancreato-Biliary and Transplant Surgery, Singapore General Hospital, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Fabrizio Romano
- Department of Surgery, School of Medicine and Surgery, University of Milan-Bicocca, Milan, Italy
| | - Simone Famularo
- Department of Hepatobiliary and General Surgery, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | | | - Guido Griseri
- HPB Surgical Unit, San Paolo Hospital, Savona, Italy
| | - Tullio Piardi
- Department of General and Digestive Surgery, Hôpital Robert Debré, Centre Hospitalier Universitaire de Reims, Université de Reims Champagne-Ardenne, Reims, France
| | - Daniele Sommacale
- Department of General and Digestive Surgery, Hôpital Robert Debré, Centre Hospitalier Universitaire de Reims, Université de Reims Champagne-Ardenne, Reims, France
| | - Luca Gianotti
- School of Medicine and Surgery, Milano-Bicocca University and HPB Unit, IRCCS San Gerardo Hospital, Monza, Italy
| | - Sarah Molfino
- Department of Clinical and Experimental Sciences, Surgical Clinic, University of Brescia, Brescia, Italy
| | - Gianluca Baiocchi
- Department of Clinical and Experimental Sciences, Surgical Clinic, University of Brescia, Brescia, Italy
| | - Benedetto Ielpo
- Hepato Pancreato Biliary Division, Department of Hepato-Pancreato-Biliary Surgery, Hospital del Mar, Universitat Pompeu Fabra, Passeig Marítim de la Barceloneta, 25, 29, 08003, Barcelona, Spain.
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9
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Kong R, Wei W, Man Q, Chen L, Jia Y, Zhang H, Liu Z, Cheng K, Mao C, Liu S. Hypoxia-induced circ-CDYL-EEF1A2 transcriptional complex drives lung metastasis of cancer stem cells from hepatocellular carcinoma. Cancer Lett 2023; 578:216442. [PMID: 37852428 DOI: 10.1016/j.canlet.2023.216442] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/24/2023] [Accepted: 10/11/2023] [Indexed: 10/20/2023]
Abstract
Hepatocellular carcinoma (HCC) is often associated with poor outcomes due to lung metastasis. ICAM-1+ circulating tumor cells, termed circulating cancer stem cells (CCSCs), possess stem cell-like characteristics. However, it is still unexplored how their presence indicates lung metastasis tendency, and particularly, what mechanism drives their lung metastasis. Here, we demonstrated that a preoperative CCSC count in 5 mL of blood (CCSC5) of >3 was a risk factor for lung metastasis in clinical HCC patients. The CSCs overexpressed with circ-CDYL entered the bloodstream and developed lung metastases in mice. Mechanistically, circ-CDYL promoted COL14A1 expression and thus ERK signaling to facilitate epithelial-mesenchymal transition. Furthermore, we uncovered that an RNA-binding protein, EEF1A2, acted as a novel transcriptional (co-) factor to cooperate with circ-CDYL and initiate COL14A1 transcription. A high circ-CDYL level is caused by HIF-1⍺-mediated transcriptional upregulation of its parental gene CDYL and splicing factor EIF4A3 under a hypoxia microenvironment. Hence, the hypoxia microenvironment enables the high-tendency lung metastasis of ICAM-1+ CCSCs through the HIF-1⍺/circ-CDYL-EEF1A2/COL14A1 axis, potentially allowing clinicians to preoperatively detect ICAM-1+ CCSCs as a real-time biomarker for precisely deciding HCC treatment strategies.
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Affiliation(s)
- Ruijiao Kong
- Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China; School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China.
| | - Wenxin Wei
- Clinical Research Institute and Department of Hepatic Surgery, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, 200438, China
| | - Qiuhong Man
- Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China
| | - Liang Chen
- Department of Laboratory and Diagnosis, Changhai Hospital, Naval Medical University, Shanghai, 200433, China; No. 904 Hospital of the PLA Joint Logistics Support Force, Wuxi, 214000, China
| | - Yin Jia
- Department of Laboratory and Diagnosis, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Hui Zhang
- Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China
| | - Zixin Liu
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Kai Cheng
- Department of Laboratory Medicine, Wusong Branch, Zhongshan Hospital, Fudan University, Shanghai, 200433, China
| | - Chuanbin Mao
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Sha Tin, Hong Kong SAR, China; School of Materials Science & Engineering, Zhejiang University, Hangzhou, 310027, China.
| | - Shanrong Liu
- Department of Laboratory and Diagnosis, Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
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10
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Endo Y, Munir MM, Woldesenbet S, Katayama E, Ratti F, Marques HP, Cauchy F, Lam V, Poultsides GA, Kitago M, Popescu I, Alexandrescu S, Martel G, Workneh A, Guglielmi A, Gleisner A, Hugh T, Aldrighetti L, Shen F, Endo I, Pawlik TM. Impact of Surgical Margin Width on Prognosis Following Resection of Hepatocellular Carcinoma Varies on the Basis of Preoperative Alpha-Feto Protein and Tumor Burden Score. Ann Surg Oncol 2023; 30:6581-6589. [PMID: 37432523 DOI: 10.1245/s10434-023-13825-5] [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: 05/04/2023] [Accepted: 06/14/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND We sought to examine the prognostic impact of margin width at time of hepatocellular carcinoma (HCC) resection relative to the alpha-feto protein tumor burden score (ATS). PATIENTS AND METHODS Patients who underwent curative-intent hepatectomy for HCC between 2000 and 2020 were identified from a multi-institutional database. The impact of margin width on overall survival and recurrence-free survival was examined relative to ATS using univariable and multivariable analyses. RESULTS Among 782 patients with HCC who underwent resection, median ATS was 6.5 [interquartile range (IQR) 4.3-10.2]. Most patients underwent R0 resection (n = 613, 78.4%); among patients who had an R0 resection, 325 (41.6%) had a margin width > 5 mm while 288 (36.8%) had a 0-5 mm margin width. Among patients with high ATS, an increasing margin width was associated with incrementally better overall and recurrence-free survival. In contrast, among patients with low ATS, margin width was not associated with long-term outcomes. On multivariable Cox regression analysis, each unit increase in ATS was independently associated with a 7% higher risk of death [hazard ratio (HR) 1.07; 95% confidence interval (CI) 1.03-1.11, p < 0.001]. While the incidence of early recurrence was not associated with margin width among patients with low ATS, wider margin width was associated with an incrementally lower incidence of early recurrence among patients with high ATS. CONCLUSION ATS, an easy-to-use composite tumor-related metric, was able to risk stratify patients following resection of HCC relative to overall survival and recurrence-free survival. The therapeutic impact of resection margin width had a variable impact on long-term outcomes relative to ATS.
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Affiliation(s)
- Yutaka Endo
- Department of Surgery, Wexner Medical Center and James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Muhammad Musaab Munir
- Department of Surgery, Wexner Medical Center and James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Selamawit Woldesenbet
- Department of Surgery, Wexner Medical Center and James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Erryk Katayama
- Department of Surgery, Wexner Medical Center and James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | | | - Hugo P Marques
- Department of Surgery, Curry Cabral Hospital, Lisbon, Portugal
| | - François Cauchy
- Department of Hepatobiliopancreatic Surgery, APHP, Beaujon Hospital, Clichy, France
| | - Vincent Lam
- Department of Surgery, Westmead Hospital, Sydney, NSW, Australia
| | | | - Minoru Kitago
- Department of Surgery, Keio University, Tokyo, Japan
| | - Irinel Popescu
- Department of Surgery, Fundeni Clinical Institute, Bucharest, Romania
| | | | | | - Aklile Workneh
- Department of Surgery, University of Ottawa, Ottawa, ON, Canada
| | | | - Ana Gleisner
- Department of Surgery, University of Colorado, Denver, CO, USA
| | - Tom Hugh
- Department of Surgery, School of Medicine, The University of Sydney, Sydney, NSW, Australia
| | | | - Feng Shen
- Department of Hepatic Surgery IV, The Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Itaru Endo
- Yokohama City University School of Medicine, Yokohama, Japan
| | - Timothy M Pawlik
- Department of Surgery, Wexner Medical Center and James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.
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11
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Nan Y, Xu X, Dong S, Yang M, Li L, Zhao S, Duan Z, Jia J, Wei L, Zhuang H. Consensus on the tertiary prevention of primary liver cancer. Hepatol Int 2023; 17:1057-1071. [PMID: 37369911 PMCID: PMC10522749 DOI: 10.1007/s12072-023-10549-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 05/04/2023] [Indexed: 06/29/2023]
Abstract
To effectively prevent recurrence, improve the prognosis and increase the survival rate of primary liver cancer (PLC) patients with radical cure, the Chinese Society of Hepatology, Chinese Medical Association, invited clinical experts and methodologists to develop the Consensus on the Tertiary Prevention of Primary Liver Cancer, which was based on the clinical and scientific advances on the risk factors, histopathology, imaging finding, clinical manifestation, and prevention of recurrence of PLC. The purpose is to provide a current basis for the prevention, surveillance, early detection and diagnosis, and the effective measures of PLC recurrence.
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Affiliation(s)
- Yuemin Nan
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051 China
| | - Xiaoyuan Xu
- Department of Infectious Diseases, Peking University First Hospital, Beijing, 100034 China
| | - Shiming Dong
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051 China
| | - Ming Yang
- Peking University People’s Hospital, Peking University Hepatology Institute, Beijing, China
| | - Ling Li
- Department of Intervention, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025 China
| | - Suxian Zhao
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051 China
| | - Zhongping Duan
- Artificial Liver Centre, Beijing You-An Hospital, Capital Medical University, Beijing, 100069 China
| | - Jidong Jia
- Liver Research Centre, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050 China
| | - Lai Wei
- Hepatopancreatobiliary Centre, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, 102218 China
| | - Hui Zhuang
- Department of Microbiology and Centre for Infectious Diseases, Peking University Health Science Centre, Beijing, 100191 China
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12
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Wei X, Jiang Y, Feng S, Lu C, Huo L, Zhou B, Meng Y, Lau WY, Zheng Y, Cheng S. Neoadjuvant intensity modulated radiotherapy for a single and small (≤5 cm) hepatitis B virus-related hepatocellular carcinoma predicted to have high risks of microvascular invasion: a randomized clinical trial. Int J Surg 2023; 109:3052-3060. [PMID: 37352528 PMCID: PMC10583963 DOI: 10.1097/js9.0000000000000574] [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: 04/04/2023] [Accepted: 06/11/2023] [Indexed: 06/25/2023]
Abstract
BACKGROUND The presence of microvascular invasion (MVI) significantly impairs postoperative long-term survival of patients with hepatocellular carcinoma (HCC). The role of neoadjuvant radiotherapy (RT) in treating patients with an early-stage HCC predicted to have high risks of MVI remains to be explored. MATERIALS AND METHODS Consecutive patients with a resectable single and small (≤5 cm) hepatitis B virus-related HCC predicted to have high risks of MVI were randomized 1:1 to receive either neoadjuvant intensity modulated radiation therapy (18 Gy with fractionated doses of 3 Gy) followed by surgery 4 weeks later or upfront surgery. The primary endpoint was disease-free survival (DFS). The secondary outcomes included overall survival (OS), objective response rate, RT-related toxicity and surgical complications. RESULTS There were 30 patients randomized to each of the two groups. In the neoadjuvant RT group, three patients violated the study protocol, with two having upfront hepatectomy and one radiofrequency ablation after RT. The objective response rate after RT was 25.0% (7/28), but 2 patients suffered from grade 3 liver toxicity. The median follow-up was 68 months (interquartile range, 58-70 months) in the neoadjuvant RT group, and 68 months (interquartile range, 62-75 months) in the upfront surgery group. On intention-to-treat analysis, the median DFS and median OS were not reached in both the 2 arms. The 1-year, 2-year, 3-year and 5-year DFS rates for the neoadjuvant RT group were 86.7%, 76.7%, 60.0% and 56.3%, versus 90.0%, 66.7%, 52.8% and 45.7% in the upfront surgery group ( P =0.448), respectively. The corresponding OS rates were 96.7%, 86.7%, 83.3% and 72.7%, versus 100.0%, 93.3%, 79.6% and 60.7% ( P = 0.399). CONCLUSION AND RELEVANCE For patients with a resectable single and small hepatitis B virus-related HCC predicted to have high risks of MVI, neoadjuvant RT gave a promising response rate with a mild toxicity. Nevertheless, the neoadjuvant RT yielded similar long-term DFS and OS rates compared with patients who underwent upfront surgery.
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Affiliation(s)
| | | | | | | | - Lei Huo
- Department of Radiology, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai
| | - Bin Zhou
- Departments of Hepatic Surgery VI
| | | | - Wan Yee Lau
- Departments of Hepatic Surgery VI
- Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
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13
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Sindayigaya R, Tzedakis S, Tribillon E, Gavignet C, Mazzotta A, Nassar A, Marchese U, Soubrane O, Fuks D. Assessing textbook outcome after single large hepatocellular carcinoma resection. HPB (Oxford) 2023; 25:1093-1101. [PMID: 37208281 DOI: 10.1016/j.hpb.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/27/2023] [Accepted: 05/01/2023] [Indexed: 05/21/2023]
Abstract
BACKGROUND This study aimed to investigate the impact and predictors of an ideal surgical care following SLHCC resection. METHODS SLHCC patients who underwent LR in two tertiary hepatobiliary centers between 2000 and 2021 were retrieved from prospectively maintained databases. The quality of surgical care was measured by the textbook outcome (TO). Tumor burden was defined by the tumor burden score (TBS). Factors associated with TO were determined on multivariate analysis. The impact of TO on oncological outcomes was assessed using Cox regressions. RESULTS Overall, 103 SLHCC patients were included. Laparoscopic approach was considered in 65 (63.1%) patients and 79 (76.7%) patients presented with moderate TBS. TO was achieved in 54 (52.4%) patients. Laparoscopic approach was independently associated with TO (OR 2.57; 95% CI 1.03-6.64; p = 0.045). Within 19 (6-38) months of median follow up, patients who achieved TO had better OS compared to non-TO patients (1-year OS: 91.7% vs. 66.9%; 5-year OS: 83.4% vs. 37.0%, p < 0.0001). On multivariate analysis, TO was independently associated with improved OS, especially in non-cirrhotic patients (HR 0.11; 95% CI 0.02-0.52, p = 0.005). CONCLUSIONS TO achievement could be a relevant surrogate marker of improved oncological care following SLHCC resection in non-cirrhotic patients.
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Affiliation(s)
- Rémy Sindayigaya
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique - Hôpitaux de Paris (APHP), 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006, Paris, France.
| | - Stylianos Tzedakis
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique - Hôpitaux de Paris (APHP), 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006, Paris, France
| | - Ecoline Tribillon
- Department of Digestive, Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 75014, Paris, France
| | - Chloé Gavignet
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique - Hôpitaux de Paris (APHP), 75014, Paris, France
| | - Alessandro Mazzotta
- Department of Digestive, Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 75014, Paris, France
| | - Alexandra Nassar
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique - Hôpitaux de Paris (APHP), 75014, Paris, France
| | - Ugo Marchese
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique - Hôpitaux de Paris (APHP), 75014, Paris, France
| | - Olivier Soubrane
- Department of Digestive, Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 75014, Paris, France
| | - David Fuks
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique - Hôpitaux de Paris (APHP), 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006, Paris, France
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14
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Liu YW, Moi SH, Li WF, Lin CC, Yong CC, Wang CC, Yen YH, Lin CY. A preoperative model for predicting early recurrence in patients undergoing resection for single hepatocellular carcinoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:1444-1449. [PMID: 36948970 DOI: 10.1016/j.ejso.2023.03.211] [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: 01/16/2023] [Revised: 03/04/2023] [Accepted: 03/11/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND AND AIM The updated Barcelona Clinic Liver Cancer guidelines recommend liver resection (LR) for patients with single hepatocellular carcinoma (HCC) of any size. This study developed a preoperative model for predicting early recurrence in patients undergoing LR for single HCC. MATERIALS AND METHODS We identified 773 patients undergoing LR for single HCC between 2011 and 2017 from the cancer registry database of our institution. Multivariate Cox regression analyses were performed to construct a preoperative model for predicting early recurrence, i.e., recurrence within 2 years of LR. RESULTS Early recurrence was identified in 219 patients (28.3%). The final model of early recurrence included four predictive factors-alpha-fetoprotein level of ≥20 ng/mL, tumor size of >30 mm, Model for End-Stage Liver Disease score of >8, and cirrhosis. Preoperative application of this model provided three risk strata for recurrence-free survival (RFS): low risk, with 2-year RFS of 79.8% (95% confidence interval [CI]: 75.7-84.2%); intermediate risk, with 2-year RFS of 66.6% (95% CI: 61.1-72.6%); and high risk, with 2-year RFS of 51.1% (95% CI: 43.0-60.8%). CONCLUSION We developed a preoperative model for predicting early recurrence after LR for single HCC. This model provides useful information for clinical decision-making.
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Affiliation(s)
- Yueh-Wei Liu
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Sin-Hua Moi
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Taiwan
| | - Wei-Feng Li
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chih-Che Lin
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chee-Chien Yong
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chih-Chi Wang
- Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
| | - Yi-Hao Yen
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Chih-Yun Lin
- Biostatistics Center of Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
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15
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Yang P, Teng F, Bai S, Xia Y, Xie Z, Cheng Z, Li J, Lei Z, Wang K, Zhang B, Yang T, Wan X, Yin H, Shen H, Pawlik TM, Lau WY, Fu Z, Shen F. Liver resection versus liver transplantation for hepatocellular carcinoma within the Milan criteria based on estimated microvascular invasion risks. Gastroenterol Rep (Oxf) 2023; 11:goad035. [PMID: 37384119 PMCID: PMC10293589 DOI: 10.1093/gastro/goad035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 05/03/2023] [Accepted: 05/25/2023] [Indexed: 06/30/2023] Open
Abstract
Background Preoperative prediction of microvascular invasion (MVI) in hepatocellular carcinoma (HCC) may optimize individualized treatment decision-making. This study aimed to investigate the prognostic differences between HCC patients undergoing liver resection (LR) and liver transplantation (LT) based on predicted MVI risks. Methods We analysed 905 patients who underwent LR, including 524 who underwent anatomical resection (AR) and 117 who underwent LT for HCC within the Milan criteria using propensity score matching. A nomogram model was used to predict preoperative MVI risk. Results The concordance indices of the nomogram for predicting MVI were 0.809 and 0.838 in patients undergoing LR and LT, respectively. Based on an optimal cut-off value of 200 points, the nomogram defined patients as high- or low-risk MVI groups. LT resulted in a lower 5-year recurrence rate and higher 5-year overall survival (OS) rate than LR among the high-risk patients (23.6% vs 73.2%, P < 0.001; 87.8% vs 48.1%, P < 0.001) and low-risk patients (19.0% vs 45.7%, P < 0.001; 86.5% vs 70.0%, P = 0.002). The hazard ratios (HRs) of LT vs LR for recurrence and OS were 0.18 (95% confidence interval [CI], 0.09-0.37) and 0.12 (95% CI, 0.04-0.37) among the high-risk patients and 0.37 (95% CI, 0.21-0.66) and 0.36 (95% CI, 0.17-0.78) among the low-risk patients. LT also provided a lower 5-year recurrence rate and higher 5-year OS rate than AR among the high-risk patients (24.8% vs 63.5%, P = 0.001; 86.7% vs 65.7%, P = 0.004), with HRs of LT vs AR for recurrence and OS being 0.24 (95% CI, 0.11-0.53) and 0.17 (95% CI, 0.06-0.52), respectively. The 5-year recurrence and OS rates between patients undergoing LT and AR were not significantly different in the low-risk patients (19.4% vs 28.3%, P = 0.129; 85.7% vs 77.8%, P = 0.161). Conclusions LT was superior to LR for patients with HCC within the Milan criteria with a predicted high or low risk of MVI. No significant differences in prognosis were found between LT and AR in patients with a low risk of MVI.
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Affiliation(s)
| | | | | | - Yong Xia
- Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Zhihao Xie
- Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Zhangjun Cheng
- Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
- Department of General Surgery, The Affiliated Zhongda Hospital, Southeast University, Nanjing, Jiangsu, P. R. China
| | - Jun Li
- Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Zhengqing Lei
- Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
- Department of General Surgery, The Affiliated Zhongda Hospital, Southeast University, Nanjing, Jiangsu, P. R. China
| | - Kui Wang
- Department of Hepatic Surgery II and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Baohua Zhang
- Department of Biliary Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Tian Yang
- Department of Hepatic Surgery II and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Xuying Wan
- Department of Chinese Traditional Medicine, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Hao Yin
- Department of Liver Surgery and Organ Transplantation, The Changzheng Hospital, Naval Medical University, Shanghai, P. R. China
| | - Hao Shen
- Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
| | - Timothy M Pawlik
- Department of Surgery, The Wexner Medical Center, Ohio State University, Columbus, OH, USA
| | - Wan Yee Lau
- Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, P. R. China
- Faculty of Medicine, the Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR, China
| | - Zhiren Fu
- Corresponding authors. Feng Shen, Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, 225 Changhai Road, Shanghai, 200433, China. Tel: +86-21-81875005; Fax: +86-21-65562400; ; Zhiren Fu, Department of Liver Surgery and Organ Transplantation, The Changzheng Hospital, Naval Medical University, 415 Fengyang Road, Shanghai, 200003, China. Tel: +86-21-81885741; Fax: +86-21-63276788;
| | - Feng Shen
- Corresponding authors. Feng Shen, Department of Hepatic Surgery IV and Clinical Research Institute, The Eastern Hepatobiliary Surgery Hospital, Naval Medical University, 225 Changhai Road, Shanghai, 200433, China. Tel: +86-21-81875005; Fax: +86-21-65562400; ; Zhiren Fu, Department of Liver Surgery and Organ Transplantation, The Changzheng Hospital, Naval Medical University, 415 Fengyang Road, Shanghai, 200003, China. Tel: +86-21-81885741; Fax: +86-21-63276788;
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Zhang XP, Xu S, Lin ZY, Gao QL, Wang K, Chen ZL, Yan ML, Zhang F, Tang YF, Zhao ZM, Li CG, Lau WY, Cheng SQ, Hu MG, Liu R. Significance of anatomical resection and resection margin status in patients with HBV-related hepatocellular carcinoma and microvascular invasion: a multicenter propensity score-matched study. Int J Surg 2023; 109:679-688. [PMID: 36917129 PMCID: PMC10389431 DOI: 10.1097/js9.0000000000000204] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 01/02/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND Microvascular invasion (MVI) is a risk factor for postoperative survival outcomes for patients with hepatocellular carcinoma (HCC) after hepatectomy. This study aimed to evaluate the impact of anatomical resection (AR) versus nonanatomical resection (NAR) combined with resection margin (RM) (narrow RM <1 cm vs. wide RM ≥1 cm) on long-term prognosis in hepatitis B virus-related HCC patients with MVI. MATERIALS AND METHODS Data from multicenters on HCC patients with MVI who underwent hepatectomy was analyzed retrospectively. Propensity score matching analysis was performed in these patients. RESULTS The 1965 enrolled patients were divided into four groups: AR with wide RM ( n =715), AR with narrow RM ( n =387), NAR with wide RM ( n =568), and NAR with narrow RM ( n =295). Narrow RM ( P <0.001) and NAR ( P <0.001) were independent risk factors for both overall survival and recurrence-free survival in these patients based on multivariate analyses. For patients in both the AR and NAR groups, wide RM resulted in significantly lower operative margin recurrence rates than those patients in the narrow RM groups after propensity score matching ( P =0.002 and 0.001). Patients in the AR with wide RM group had significantly the best median overall survival (78.9 vs. 51.5 vs. 48.0 vs. 36.7 months, P <0.001) and recurrence-free survival (23.6 vs. 14.8 vs. 17.8 vs. 9.0 months, P <0.001) than those in the AR with narrow RM, NAR with wide RM or with narrow RM groups, respectively. CONCLUSIONS If technically feasible and safe, AR combined with wide RM should be the recommended therapeutic strategy for HCC patients who are estimated preoperatively with a high risk of MVI.
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Affiliation(s)
- Xiu-Ping Zhang
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People’s Liberation Army (PLA) General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA, Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Shuai Xu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan
| | - Zhao-Yi Lin
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People’s Liberation Army (PLA) General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA, Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Qing-Lun Gao
- Department of Hepatobiliary Surgery, Shandong Provincial Third Hospital, Cheeloo College of Medicine, Shandong University, Shandong
| | - Kang Wang
- Department of Hepatobiliary Surgery, Affiliated Hospital of Binzhou Medical College, Shandong
| | - Zi-Li Chen
- Department of Hepatobiliary Surgery, Affiliated Hospital of Guizhou Medical University, Guizhou
| | - Mao-Lin Yan
- Department of Hepato-Biliary-Pancreatic Surgery, Fujian Provincial Hospital, Fujian
| | - Fan Zhang
- Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai
| | - Yu-Fu Tang
- Department of Hepatobiliary Surgery, Northern Theater General Hospital, Liaoning
| | - Zhi-Ming Zhao
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People’s Liberation Army (PLA) General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA, Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Cheng-Gang Li
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People’s Liberation Army (PLA) General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA, Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Wan Yee Lau
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People’s Liberation Army (PLA) General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA, Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
- Faculty of Medicine, the Chinese University of Hong Kong, Shatin, Hong Kong, SAR, China
| | - Shu-Qun Cheng
- Department of Hepatobiliary Surgery, Affiliated Hospital of Binzhou Medical College, Shandong
| | - Ming-Gen Hu
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People’s Liberation Army (PLA) General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA, Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
| | - Rong Liu
- Faculty of Hepato-Biliary-Pancreatic Surgery, Chinese People’s Liberation Army (PLA) General Hospital, Institute of Hepatobiliary Surgery of Chinese PLA, Key Laboratory of Digital Hepatobiliary Surgery, PLA, Beijing
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Jeon HJ, Eun HS, Kwon IS, Lee BS, Lee ES, Rou WS, Sung JK, Moon HS, Kang SH, Lee HS, Kim SH, Chun K, Kim SH. Outcomes of laparoscopic radiofrequency ablation versus percutaneous radiofrequency ablation for hepatocellular carcinoma. Surg Endosc 2023:10.1007/s00464-023-09956-1. [PMID: 36947227 DOI: 10.1007/s00464-023-09956-1] [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: 06/16/2022] [Accepted: 02/12/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND Few studies have compared the therapeutic outcomes in patients with HCC who underwent laparoscopic radiofrequency ablation (LRFA) versus percutaneous radiofrequency ablation (PRFA) for hepatocellular carcinoma (HCC). Therefore, this study compared the recurrence and survival outcomes of the two RFA methods in patients with HCC. METHODS Recurrence and overall survival outcomes were evaluated in 307 patients who underwent LRFA (n = 151) or PRFA (n = 156) as a treatment method for de novo HCC. Inverse probability of treatment weighting (IPTW) analysis was performed to reduce the impact of treatment selection bias. RESULTS There were no significant differences in major baseline characteristics between the LRFA and PRFA groups. However, the proportion of cirrhotic patients was higher in the LRFA group, whereas the LRFA group had more tumors and a more advanced tumor-node-metastasis stage. Moreover, the mean tumor size was significantly larger in the LRFA group than in the PRFA group. In a multivariate analysis, serum albumin level, more than three tumors, and the RFA method were identified as significant predictors of recurrence-free survival. Moreover, for the overall survival of HCC patients, serum albumin levels, days of hospital stay during RFA, and the RFA method were independent predictors. In the IPTW-adjusted analysis, the LRFA group showed significantly higher recurrence-free survival and overall survival. CONCLUSIONS Our study revealed that compared with PRFA, LRFA was associated with longer recurrence-free survival and favorable overall survival in patients with HCC. Therefore, LRFA should be considered the primary therapy in patients with HCC eligible for RFA.
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Affiliation(s)
- Hong Jae Jeon
- Department of Gastroenterology, Chungnam National University Sejong Hospital, 20, Bodeum 7-ro, Sejong-si, 30099, Republic of Korea
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Hyuk Soo Eun
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - In Sun Kwon
- Clinical Trials Center, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Byung Seok Lee
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Eaum Seok Lee
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Woo Sun Rou
- Department of Gastroenterology, Chungnam National University Sejong Hospital, 20, Bodeum 7-ro, Sejong-si, 30099, Republic of Korea
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Jae Kyu Sung
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Hee Seok Moon
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Sun Hyung Kang
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Hyun Seok Lee
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Seok-Hwan Kim
- Department of Surgery, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
- Department of Surgery, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Kwangsik Chun
- Department of Surgery, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea.
- Department of Surgery, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea.
| | - Seok Hyun Kim
- Department of Internal Medicine, School of Medicine, Chungnam National University, 266, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea.
- Department of Gastroenterology, Chungnam National University Hospital, 282, Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea.
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Wang T, Li Z, Yu H, Duan C, Feng W, Chang L, Yu J, Liu F, Gao J, Zang Y, Luo Z, Liu H, Zhang Y, Zhou X. Prediction of microvascular invasion in hepatocellular carcinoma based on preoperative Gd-EOB-DTPA-enhanced MRI: Comparison of predictive performance among 2D, 2D-expansion and 3D deep learning models. Front Oncol 2023; 13:987781. [PMID: 36816963 PMCID: PMC9936232 DOI: 10.3389/fonc.2023.987781] [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: 07/06/2022] [Accepted: 01/20/2023] [Indexed: 02/05/2023] Open
Abstract
Purpose To evaluate and compare the predictive performance of different deep learning models using gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced MRI in predicting microvascular invasion (MVI) in hepatocellular carcinoma. Methods The data of 233 patients with pathologically confirmed hepatocellular carcinoma (HCC) treated at our hospital from June 2016 to June 2021 were retrospectively analyzed. Three deep learning models were constructed based on three different delineate methods of the region of interest (ROI) using the Darwin Scientific Research Platform (Beijing Yizhun Intelligent Technology Co., Ltd., China). Manual segmentation of ROI was performed on the T1-weighted axial Hepatobiliary phase images. According to the ratio of 7:3, the samples were divided into a training set (N=163) and a validation set (N=70). The receiver operating characteristic (ROC) curve was used to evaluate the predictive performance of three models, and their sensitivity, specificity and accuracy were assessed. Results Among 233 HCC patients, 109 were pathologically MVI positive, including 91 men and 18 women, with an average age of 58.20 ± 10.17 years; 124 patients were MVI negative, including 93 men and 31 women, with an average age of 58.26 ± 10.20 years. Among three deep learning models, 2D-expansion-DL model and 3D-DL model showed relatively good performance, the AUC value were 0.70 (P=0.003) (95% CI 0.57-0.82) and 0.72 (P<0.001) (95% CI 0.60-0.84), respectively. In the 2D-expansion-DL model, the accuracy, sensitivity and specificity were 0.7143, 0.739 and 0.688. In the 3D-DL model, the accuracy, sensitivity and specificity were 0.6714, 0.800 and 0.575, respectively. Compared with the 3D-DL model (based on 3D-ResNet), the 2D-DL model is smaller in scale and runs faster. The frames per second (FPS) for the 2D-DL model is 244.7566, which is much larger than that of the 3D-DL model (73.3374). Conclusion The deep learning model based on Gd-EOB-DTPA-enhanced MRI could preoperatively evaluate MVI in HCC. Considering that the predictive performance of 2D-expansion-DL model was almost the same as the 3D-DL model and the former was relatively easy to implement, we prefer the 2D-expansion-DL model in practical research.
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Affiliation(s)
- Tao Wang
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Zhen Li
- School of Medical Imaging, Weifang Medical University, Weifang, Shandong, China
| | - Haiyang Yu
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Chongfeng Duan
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Weihua Feng
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | | | - Jing Yu
- Yizhun Medical AI Co., Ltd, Beijing, China
| | - Fang Liu
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Juan Gao
- Department of Cardiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Yichen Zang
- Department of Ultrasound, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Ziwei Luo
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Hao Liu
- Yizhun Medical AI Co., Ltd, Beijing, China
| | - Yu Zhang
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Xiaoming Zhou
- Department of Radiology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China,*Correspondence: Xiaoming Zhou,
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Xu Y, Chen Y, Wu J, Pan J, Liao C, Su H. The utility of Vision Transformer in preoperatively predicting microvascular invasion status of hepatocellular carcinoma. HPB (Oxford) 2023; 25:533-542. [PMID: 36801198 DOI: 10.1016/j.hpb.2023.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/18/2022] [Accepted: 01/30/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND Microvascular invasion (MVI) is a risk factor for early recurrence and poor prognosis of hepatocellular carcinoma (HCC). Preoperative assessment of MVI status is beneficial for clinical therapy and prognosis evaluation. METHODS A total of 305 surgically resected patients were included retrospectively. All recruited patients underwent plain and contrast-enhanced abdominal CT. They were then randomly divided into training and validation sets in a ratio of 8:2. Self-attention-based ViT-B/16 and ResNet-50 analyzed CT images to predict MVI status preoperatively. Then, Grad-CAM was used to generate an attention map showing the high-risk MVI patches. Using five-fold cross validation, the performance of each model was evaluated. RESULTS Among 305 HCC patients, 99 patients were pathologically MVI-positive and 206 were MVI-negative. ViT-B/16 with fusion phase predicted the MVI status with an AUC of 0.882 and an accuracy of 86.8% in the validation set, which is similar to ResNet-50 with an AUC of 0.875 and an accuracy of 87.2%. The fusion phase improved performance a bit as compared to the single phase used for MVI prediction. The influence of peritumoral tissue on predictive ability was limited. A color visualization of the suspicious patches where microvascular has invaded was presented by attention maps. CONCLUSION ViT-B/16 model can predict preoperative MVI status in CT images of HCC patients. Assisted by attention maps, it can assist patients in making tailored treatment decisions.
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Affiliation(s)
- Yilun Xu
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang province, China
| | - Yingying Chen
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang province, China
| | - Jinming Wu
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang province, China
| | - Jie Pan
- Department of Gastroenterology, Wenzhou Central Hospital, Wenzhou 325000, Zhejiang province, China; Department of Gastroenterology, The Dingli Clinical College of Wenzhou Medical University, Wenzhou 325000, Zhejiang province, China; Department of Gastroenterology, The Second Affiliated Hospital of Shanghai University, Wenzhou 325000, Zhejiang province, China
| | - Chengwei Liao
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang province, China
| | - Huang Su
- Department of Gastroenterology, Wenzhou Central Hospital, Wenzhou 325000, Zhejiang province, China; Department of Gastroenterology, The Dingli Clinical College of Wenzhou Medical University, Wenzhou 325000, Zhejiang province, China; Department of Gastroenterology, The Second Affiliated Hospital of Shanghai University, Wenzhou 325000, Zhejiang province, China.
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Endo Y, Alaimo L, Lima HA, Moazzam Z, Ratti F, Marques HP, Soubrane O, Lam V, Kitago M, Poultsides GA, Popescu I, Alexandrescu S, Martel G, Workneh A, Guglielmi A, Hugh T, Aldrighetti L, Endo I, Pawlik TM. A Novel Online Calculator to Predict Risk of Microvascular Invasion in the Preoperative Setting for Hepatocellular Carcinoma Patients Undergoing Curative-Intent Surgery. Ann Surg Oncol 2023; 30:725-733. [PMID: 36103014 DOI: 10.1245/s10434-022-12494-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/25/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND The presence of microvascular invasion (MVI) has been highlighted as an important determinant of hepatocellular carcinoma (HCC) prognosis. We sought to build and validate a novel model to predict MVI in the preoperative setting. METHODS Patients who underwent curative-intent surgery for HCC between 2000 and 2020 were identified using a multi-institutional database. Preoperative predictive models for MVI were built, validated, and used to develop a web-based calculator. RESULTS Among 689 patients, MVI was observed in 323 patients (46.9%). On multivariate analysis in the test cohort, preoperative parameters associated with MVI included α-fetoprotein (AFP; odds ratio [OR] 1.50, 95% confidence interval [CI] 1.23-1.83), imaging tumor burden score (TBS; hazard ratio [HR] 1.11, 95% CI 1.04-1.18), and neutrophil-to-lymphocyte ratio (NLR; OR 1.18, 95% CI 1.03-1.35). An online calculator to predict MVI was developed based on the weighted β-coefficients of these three variables ( https://yutaka-endo.shinyapps.io/MVIrisk/ ). The c-index of the test and validation cohorts was 0.71 and 0.72, respectively. Patients with a high risk of MVI had worse disease-free survival (DFS) and overall survival (OS) compared with low-risk MVI patients (3-year DFS: 33.0% vs. 51.9%, p < 0.001; 5-year OS: 44.2% vs. 64.8%, p < 0.001). DFS was worse among patients who underwent an R1 versus R0 resection among those patients at high risk of MVI (R0 vs. R1 resection: 3-year DFS, 36.3% vs. 16.1%, p = 0.002). In contrast, DFS was comparable among patients at low risk of MVI regardless of margin status (R0 vs. R1 resection: 3-year DFS, 52.9% vs. 47.3%, p = 0.16). CONCLUSION Preoperative assessment of MVI using the online tool demonstrated very good accuracy to predict MVI.
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Affiliation(s)
- Yutaka Endo
- Department of Surgery, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, Health Services Management and Policy, James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Laura Alaimo
- Department of Surgery, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, Health Services Management and Policy, James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA.,Department of Surgery, University of Verona, Verona, Italy
| | - Henrique A Lima
- Department of Surgery, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, Health Services Management and Policy, James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Zorays Moazzam
- Department of Surgery, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, Health Services Management and Policy, James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | | | - Hugo P Marques
- Department of Surgery, Curry Cabral Hospital, Lisbon, Portugal
| | - Olivier Soubrane
- Department of Hepatibiliopancreatic Surgery, APHP, Beaujon Hospital, Clichy, France
| | - Vincent Lam
- Department of Surgery, Westmead Hospital, Sydney, NSW, Australia
| | - Minoru Kitago
- Department of Surgery, Keio University, Tokyo, Japan
| | | | - Irinel Popescu
- Department of Surgery, Fundeni Clinical Institute, Bucharest, Romania
| | | | | | - Aklile Workneh
- Department of Surgery, University of Ottawa, Ottawa, ON, Canada
| | | | - Tom Hugh
- Department of Surgery, School of Medicine, The University of Sydney, Sydney, NSW, Australia
| | | | - Itaru Endo
- Yokohama City University School of Medicine, Yokohama, Japan
| | - Timothy M Pawlik
- Department of Surgery, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, Health Services Management and Policy, James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
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21
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Kong J, Huang T, Zhang J, Tang S, Liu H, Liu J, Zeng Y. Analysis of conditional survival in primary hepatocellular carcinoma after narrow-margin hepatectomy: a large-sample, dual-centre, retrospective study. HPB (Oxford) 2023; 25:179-188. [PMID: 36443197 DOI: 10.1016/j.hpb.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/21/2022] [Accepted: 08/15/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Overall survival (OS) reflects the constant hazard and survival probabilities calculated from the initial follow-up. Conditional survival (CS) dynamically estimates prognosis based on survival time after treatment. This study aimed to estimate CS in patients who had undergone narrow-margin hepatectomy for primary hepatocellular carcinoma. METHODS The clinical data of 1010 eligible patients between 2012 and 2017 were retrospectively analysed. The equation CS1=OS(x+1)/OS(x) was used to calculate the probability of an additional 1-year survival in patients who had survived for x years. RESULTS Tumour differentiation, microvascular invasion, and tumour emboli were independent risk factors for OS. Actuarial survival decreased from 91.53% at 1 year after hepatectomy to 48.92% at 4 years, whereas CS1 increased from 69.45% at 1 year to 94.62% at 4 years. The difference was more obvious in the tumour-emboli subgroup, with an OS of 26.38% at 5 years versus a CS1 of 88.91% at 4 years following narrow-margin hepatectomy (Δ62.53%). CONCLUSION CS is potentially useful in providing a dynamic evaluation of survival, predicting prognosis more accurately than OS during follow-up, and formulating more appropriate treatment measures based on disease progression.
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Affiliation(s)
- Jie Kong
- The First Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China; Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China
| | - Tingfeng Huang
- Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China; Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China
| | - Jianxi Zhang
- Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China; Department of Hepatobiliary Surgery, Xiamen Hospital, Beijing University of Chinese Medicine, Xiamen, Fujian, 361000, China
| | - Shichuan Tang
- Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China; Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China
| | - Hongzhi Liu
- Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China; Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China
| | - Jingfeng Liu
- Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China; Fujian Provincial Cancer Hospital, Fuzhou, 350025, China
| | - Yongyi Zeng
- The First Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China; Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China; Southeast Big Data Institute of Hepatobiliary Health, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025, China.
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22
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Li Q, Wei Y, Zhang T, Che F, Yao S, Wang C, Shi D, Tang H, Song B. Predictive models and early postoperative recurrence evaluation for hepatocellular carcinoma based on gadoxetic acid-enhanced MR imaging. Insights Imaging 2023; 14:4. [PMID: 36617581 PMCID: PMC9826770 DOI: 10.1186/s13244-022-01359-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 12/17/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The prognosis of hepatocellular carcinoma (HCC) is still poor largely due to the high incidence of recurrence. We aimed to develop and validate predictive models of early postoperative recurrence for HCC using clinical and gadoxetic acid-enhanced magnetic resonance (MR) imaging-based findings. METHODS In this retrospective case-control study, 209 HCC patients, who underwent gadoxetic acid-enhanced MR imaging before curative-intent resection, were enrolled. Boruta algorithm and backward stepwise selection with Akaike information criterion (AIC) were used for variables selection Random forest, Gradient-Boosted decision tree and logistic regression model analysis were used for model development. The area under the receiver operating characteristic curve (AUC), calibration plots, and decision curve analysis were used to evaluate model's performance. RESULTS One random forest model with Boruta algorithm (RF-Boruta) was developed consisting of preoperative serum ALT and AFP levels and six MRI findings, while preoperative serum AST and AFP levels and four MRI findings were included in one logistic regression model with backward stepwise selection method (Logistic-AIC).The two predictive models demonstrated good discrimination performance in both the training set (RF-Boruta: AUC, 0.820; Logistic-AIC: AUC, 0.853), internal validation set (RF-Boruta: AUC, 0.857, Logistic-AIC: AUC, 0.812) and external validation set(RF-Boruta: AUC, 0.805, Logistic-AIC: AUC, 0.789). Besides, in both the internal validation and external validation sets, the RF-Boruta model outperformed Barcelona Clinic Liver Cancer (BCLC) stage (p < 0.05). CONCLUSIONS The RF-Boruta and Logistic-AIC models with good prediction performance for early postoperative recurrence may lead to optimal and comprehensive treatment approaches, and further improve the prognosis of HCC after resection.
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Affiliation(s)
- Qian Li
- grid.412901.f0000 0004 1770 1022Department of Radiology, Sichuan University, West China Hospital, No. 37, GUOXUE Alley, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Yi Wei
- grid.412901.f0000 0004 1770 1022Department of Radiology, Sichuan University, West China Hospital, No. 37, GUOXUE Alley, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Tong Zhang
- grid.412901.f0000 0004 1770 1022Department of Radiology, Sichuan University, West China Hospital, No. 37, GUOXUE Alley, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Feng Che
- grid.412901.f0000 0004 1770 1022Department of Radiology, Sichuan University, West China Hospital, No. 37, GUOXUE Alley, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Shan Yao
- grid.412901.f0000 0004 1770 1022Department of Radiology, Sichuan University, West China Hospital, No. 37, GUOXUE Alley, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Cong Wang
- grid.414011.10000 0004 1808 090XDepartment of Radiology, Henan Provincial People’s Hospital, Zhengzhou, Henan Province People’s Republic of China
| | - Dandan Shi
- grid.414011.10000 0004 1808 090XDepartment of Radiology, Henan Provincial People’s Hospital, Zhengzhou, Henan Province People’s Republic of China
| | - Hehan Tang
- grid.412901.f0000 0004 1770 1022Department of Radiology, Sichuan University, West China Hospital, No. 37, GUOXUE Alley, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Bin Song
- grid.412901.f0000 0004 1770 1022Department of Radiology, Sichuan University, West China Hospital, No. 37, GUOXUE Alley, Chengdu, 610041 Sichuan Province People’s Republic of China ,Department of Radiology, Sanya People’s Hospital, Sanya, 572000 People’s Republic of China
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Wang X, Fu Y, Zhu C, Hu X, Zou H, Sun C. New insights into a microvascular invasion prediction model in hepatocellular carcinoma: A retrospective study from the SEER database and China. Front Surg 2023; 9:1046713. [PMID: 36684226 PMCID: PMC9853393 DOI: 10.3389/fsurg.2022.1046713] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 12/14/2022] [Indexed: 01/09/2023] Open
Abstract
Background and Aims The prognosis of liver cancer is strongly influenced by microvascular infiltration (MVI). Accurate preoperative MVI prediction can aid clinicians in the selection of suitable treatment options. In this study, we constructed a novel, reliable, and adaptable nomogram for predicting MVI. Methods Using the Surveillance, Epidemiology, and End Results (SEER) database, we extracted the clinical data of 1,063 patients diagnosed with hepatocellular carcinoma (HCC) and divided it into either a training (n = 739) or an internal validation cohort (n = 326). Based on multivariate analysis, the training cohort data were analyzed and a nomogram was generated for MVI prediction. This was further verified using an internal validation cohort and an external validation cohort involving 293 Chinese patients. Furthermore, to evaluate the efficacy, accuracy, and clinical use of the nomogram, we used concordance index (C-index), calibration curve, and decision curve analysis (DCA) techniques. Results In accordance with the multivariate analysis, tumor size, tumor number, alpha-fetoprotein (AFP), and histological grade were independently associated with MVI. The established model exhibited satisfactory performance in predicting MVI. The C-indices were 0.719, 0.704, and 0.718 in the training, internal validation, and external validation cohorts, respectively. The calibration curves showed an excellent consistency between the predictions and actual observations. Finally, DCA demonstrated that the newly developed nomogram had favorable clinical utility. Conclusions We established and verified a novel preoperative MVI prediction model in HCC patients. This model can be a beneficial tool for clinicians in selecting an optimal treatment plan for HCC patients.
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Affiliation(s)
- Xingchang Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yiling Fu
- Department of Rehabilitation Medicine, Qilu Hospital of Shandong University (Qingdao), Qingdao, China
| | - Chengzhan Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiao Hu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hao Zou
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China,Correspondence: Chuandong Sun Hao Zou
| | - Chuandong Sun
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China,Correspondence: Chuandong Sun Hao Zou
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24
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Zhang J, Zeng F, Jiang S, Tang H, Zhang J. Preoperative prediction model of microvascular invasion in patients with hepatocellular carcinoma. HPB (Oxford) 2023; 25:45-53. [PMID: 36085261 DOI: 10.1016/j.hpb.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 07/23/2022] [Accepted: 08/15/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Microvascular invasion (MVI) is an adverse factor for the prognosis of patients with hepatocellular carcinoma (HCC). We aimed to construct a preoperative prediction model for MVI, thereby providing a reference for clinicians in formulating treatment options for HCC. METHODS A total of 360 patients with non-metastatic HCC were retrospectively enrolled. We used logistic regression analysis to screen out independent risk factors for MVI and further constructed a predictive model for MVI. The performance of the model was evaluated by receiver operating characteristic (ROC) curve, calibration curve, and decision curve analysis (DCA). RESULTS Logistic regression analysis revealed that fibrinogen (>4 g/L) (OR: 6.529), alpha-fetoprotein (≥ 400 ng/mL) (OR: 2.676), cirrhosis (OR: 2.25), tumor size (OR: 1.239), and poor tumor border (OR: 3.126) were independent risk factors of MVI. The prediction model of MVI had C-index of 0.746 and 0.772 in the training and validation cohorts, respectively. The calibration curves showed good agreement between actual and predicted MVI risk. Finally, DCA reveals that this model has good clinical utility. CONCLUSION The nomogram-based model we established can predict the preoperative MVI well and provides reference for surgeons to make clinical treatment decisions.
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Affiliation(s)
- Jianfeng Zhang
- Department of Liver Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, China
| | - Fanxin Zeng
- Department of Liver Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, China
| | - Shijie Jiang
- Department of Liver Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, China
| | - Hui Tang
- Department of Liver Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, China.
| | - Jian Zhang
- Department of Liver Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, China.
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Chao JS, Zhu Q, Chen DS, Chen GM, Xie XQ, Liu AQ, Zhao SL, Sun HC. Combined analysis of imaging tumor capsule with imaging tumor size guides the width of resection margin for solitary hepatocellular carcinoma. Hepatobiliary Pancreat Dis Int 2022; 21:551-558. [PMID: 35000845 DOI: 10.1016/j.hbpd.2021.12.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 12/13/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND The optimal width of resection margin (RM) for hepatocellular carcinoma (HCC) remains controversial. This study aimed to investigate the value of imaging tumor capsule (ITC) and imaging tumor size (ITS) in guiding RM width for patients with HCC. METHODS Patients who underwent hepatectomy for HCC in our center were retrospectively reviewed. ITC (complete/incomplete) and ITS (≤ 3 cm/> 3 cm) were assessed by preoperative magnetic resonance imaging (MRI). Using subgroup analyses based on ITC and ITS, the impact of RM width [narrow RM (< 5 mm)/wide RM (≥ 5 mm)] on recurrence-free survival (RFS), overall survival (OS), and RM recurrence was analyzed. RESULTS A total of 247 patients with solitary HCC were included. ITC and ITS were independent predictors for RFS and OS in the entire cohort. In patients with ITS ≤ 3 cm, neither ITC nor RM width showed a significant impact on prognosis, and the incidence of RM recurrence was comparable between the narrow RM and wide RM groups (15.6% vs. 4.3%, P = 0.337). In patients with ITS > 3 cm and complete ITC, the narrow RM group exhibited comparable RFS, OS, and incidence of RM recurrence with the wide RM group (P = 0.606, 0.916, and 0.649, respectively). However, in patients with ITS > 3 cm and incomplete ITC, the wide RM group showed better RFS and OS and a lower incidence of RM recurrence compared with the narrow RM group (P = 0.037, 0.018, and 0.046, respectively). CONCLUSIONS As MRI-based preoperative markers, conjoint analysis of ITC with ITS aids in determining RM width for solitary HCC patients. Narrow RM is applicable in patients with ITS ≤ 3 cm regardless of ITC status and in those with ITS > 3 cm and complete ITC. Wide RM is preferred in those with ITS > 3 cm and incomplete ITC.
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Affiliation(s)
- Jia-Shuo Chao
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Qi Zhu
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - De-Sheng Chen
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Gui-Ming Chen
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Xue-Qian Xie
- Department of Radiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Ai-Qun Liu
- Department of Radiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Sen-Lin Zhao
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Hong-Cheng Sun
- Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China.
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Tong Y, Cai R, Li JX, Chang DH, Wang LZ, Cai WW, Xiao YD. Liver resection versus microwave ablation for hepatocellular carcinoma in ideal candidates for ablation per Barcelona Clinic Liver Cancer staging: a propensity score matching and inverse probability of treatment weighting analysis. Aliment Pharmacol Ther 2022; 56:1602-1614. [PMID: 36285593 DOI: 10.1111/apt.17263] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/13/2022] [Accepted: 10/11/2022] [Indexed: 01/30/2023]
Abstract
BACKGROUND Liver resection (LRE) and microwave ablation (MWA) for hepatocellular carcinoma (HCC) have been widely compared. AIMS To compare the therapeutic outcomes of percutaneous MWA and LRE for HCC in ideal candidates for ablation according to Barcelona Clinic Liver Cancer (BCLC) staging METHODS: Between August 2013 and November 2020, 483 consecutive patients meeting criteria for "ideal candidates for ablation" per the BCLC staging initially treated with MWA (n = 168) or LRE (n = 315) were included. Patients were further divided into BCLC-0 (n = 116) and BCLC-A (n = 367) groups. Overall survival (OS), recurrence-free survival (RFS) and post-procedure-related complication rates were compared before and after propensity score matching (PSM) and inverse probability of treatment weighting (IPTW) in the overall population and subgroups. Multivariate Cox regression analysis was performed to determine whether the treatment modality was an independent prognostic factor. RESULTS LRE had a better RFS and similar OS and post-procedure-related complication rates compared to MWA in the overall population and in the BCLC-A subgroup both before and after PSM and IPTW. However, the OS, RFS and post-procedure-related complication rates were equivalent between the two groups before and after PSM and IPTW in patients with BCLC-0 disease. The multivariate Cox regression analysis showed that LRE was associated with better RFS over MWA in overall population (p = 0.003; HR = 0.67; 95% CI: 0.51-0.87) and BCLC-A disease (p = 0.046; HR = 0.74; 95% CI: 0.56-0.99), while it did not differ in OS. CONCLUSION An 'ideal candidate for ablation' according to the BCLC staging system may not be an ideal candidate for MWA. However, patients with BCLC-0 may be the optimal population for MWA.
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Affiliation(s)
- Yao Tong
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Ran Cai
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jun-Xiang Li
- Department of Interventional Radiology, Guizhou Medical University Affiliated Cancer Hospital, Guiyang, China
| | - De-Hua Chang
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Li-Zhou Wang
- Department of Interventional Radiology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Wen-Wu Cai
- Department of Liver Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yu-Dong Xiao
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
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Wang S, Zheng W, Zhang Z, Zhang GH, Huang DJ. Microvascular invasion risk scores affect the estimation of early recurrence after resection in patients with hepatocellular carcinoma: a retrospective study. BMC Med Imaging 2022; 22:204. [PMID: 36419016 PMCID: PMC9682687 DOI: 10.1186/s12880-022-00940-0] [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: 01/26/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Microvascular invasion (MVI) is a histological factor that is closely related to the early recurrence of hepatocellular carcinoma (HCC) after resection. To investigate whether a noninvasive risk score system based on MVI status can be established to estimate early recurrence of HCC after resection. METHODS Between January 2018 to March 2021, a total of 108 patients with surgically treated single HCC was retrospectively included in our study. Fifty-one patients were pathologically confirmed with MVI and 57 patients were absent of MVI. Univariate and multivariate logistic regression analysis of preoperative laboratory and magnetic resonance imaging (MRI) features were used to screen noninvasive risk factors in association with MVI in HCC. Risk scores based on the odds ratio (OR) values of MVI-related risk factors were calculated to estimate the early recurrence after resection of HCC. RESULTS In multivariate logistic regression analysis, tumor size > 2 cm (P = 0.024, OR 3.05, 95% CI 1.19-11.13), Prothrombin induced by vitamin K absence-II > 32 mAU/ml (P = 0.001, OR 4.13, 95% CI 1.23-11.38), irregular tumor margin (P = 0.018, OR 3.10, 95% CI 1.16-8.31) and apparent diffusion coefficient value < 1007 × 10- 3mm2/s (P = 0.035, OR 2.27, 95% CI 1.14-7.71) were independent risk factors correlated to MVI in HCC. Risk scores of patients were calculated and were then categorized into high or low-risk levels. In multivariate cox survival analysis, only high-risk score of MVI was the independent risk factor of early recurrence (P = 0.009, OR 2.11, 95% CI 1.20-3.69), with a sensitivity and specificity of 0.52, 0.88, respectively. CONCLUSION A risk score system based on MVI status can help stratify patients in high-risk of early recurrence after resection of HCC.
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Affiliation(s)
- Sheng Wang
- grid.469601.cDepartment of Radiology, Taizhou First People’s Hospital, 218 Hengjie Rd., Dongcheng Street, Huangyan District, Taizhou City, 318020 Zhejiang Province China
| | - Weizhi Zheng
- grid.469601.cDepartment of Pathology, Taizhou First People’s Hospital, Taizhou City, 318020 Zhejiang Province China
| | - Zhencheng Zhang
- grid.469601.cDepartment of Laboratory, Taizhou First People’s Hospital, Taizhou City, 318020 Zhejiang Province China
| | - Guo-hua Zhang
- grid.469601.cDepartment of Radiology, Taizhou First People’s Hospital, 218 Hengjie Rd., Dongcheng Street, Huangyan District, Taizhou City, 318020 Zhejiang Province China
| | - Dan-jiang Huang
- grid.469601.cDepartment of Radiology, Taizhou First People’s Hospital, 218 Hengjie Rd., Dongcheng Street, Huangyan District, Taizhou City, 318020 Zhejiang Province China
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Zhang XP, Xu S, Hu MG, Zhao ZM, Wang ZH, Zhao GD, Li CG, Tan XL, Liu R. Short- and long-term outcomes after robotic and open liver resection for elderly patients with hepatocellular carcinoma: a propensity score-matched study. Surg Endosc 2022; 36:8132-8143. [PMID: 35534731 DOI: 10.1007/s00464-022-09236-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 04/02/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Robotic liver resection (RLR) has increasingly been accepted as it has overcome some of the limitations of open liver resection (OLR), while the outcomes following RLR in elderly patients with hepatocellular carcinoma (HCC) are still uncertain. This study aimed to evaluate the short and long-term outcomes of RLR vs. OLR in elderly HCC patients. METHODS Perioperative data of elderly patients (≥ 65 years) with HCC who underwent RLR or OLR between January 2010 and December 2020 were retrospectively analyzed. A 1:2 propensity score-matched (PSM) analysis was performed to minimize the differences between RLR and OLR groups. Univariable and multivariable Cox regression analyses were used to identify independent prognosis factors for overall survival (OS) and recurrence-free survival (RFS) of these patients. RESULTS Of the 427 elderly HCC patients included in this study, 113 underwent RLR and 314 underwent OLR. After the 1:2 PSM, there were 100 and 178 patients in the RLR and the OLR groups, respectively. The RLR group had a less estimated blood loss (EBL), a shorter postoperative length of stay (LOS), and a lower complications rate (all P < 0.05), compared with the OLR group before and after PSM. Univariable and multivariable analyses showed that advanced age and surgical approaches were not independent risk factors for long-term prognosis. The two groups of elderly patients who were performed RLR or OLR had similar OS (median OS 52.8 vs. 57.6 months) and RFS (median RFS 20.4 vs. 24.6 months) rates after PSM. CONCLUSIONS RLR was comparable to OLR in feasibility and safety. For elderly patients with HCC, RLR resulted in similar oncologic and survival outcomes as OLR.
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Affiliation(s)
- Xiu-Ping Zhang
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Shuai Xu
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
- School of Medicine, Nankai University, Tianjin, China
| | - Ming-Gen Hu
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Zhi-Ming Zhao
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Zhao-Hai Wang
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Guo-Dong Zhao
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Cheng-Gang Li
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Xiang-Long Tan
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Rong Liu
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, 28 Fuxing Road, Beijing, 100853, China.
- School of Medicine, Nankai University, Tianjin, China.
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Dai XM, Xiang ZQ, Wang Q, Li HJ, Zhu Z. Oncological outcomes of anatomic versus non-anatomic resections for small hepatocellular carcinoma: systematic review and meta-analysis of propensity-score matched studies. World J Surg Oncol 2022; 20:299. [PMID: 36117165 PMCID: PMC9484142 DOI: 10.1186/s12957-022-02770-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 09/11/2022] [Indexed: 11/17/2022] Open
Abstract
Background Primary liver cancer is the second-most commonly occurring cancer and has resulted in numerous deaths worldwide. Hepatic resection is of two main types, i.e., anatomic resection (AR) and non-anatomic resection (NAR). The oncological outcomes of hepatocellular carcinoma (HCC) patients after AR and NAR are still considered controversial. Therefore, we aimed to compare the impact of AR and NAR on the oncological outcomes of HCC patients with tumor diameters ≤ 5 cm using the propensity score matching method and research-based evidence. Method A systematic literature search was conducted. The main outcomes were disease-free survival (DFS), overall survival (OS), intrahepatic recurrence rate, and extrahepatic metastasis rate. Relative risk (RR) was calculated from forest plots and outcomes using random-effects model (REM). Result AR significantly improved DFS at 1, 3. and 5 years after surgery, compared to NAR (RR = 1.09, 95% CI = 1.04–1.15, P = 0.0003; RR = 1.16, 95% CI = 1.07–1.27, P = 0.0005; RR = 1.29, 95% CI = 1.07–1.55, P = 0.008). However, both of the difference in DFS at 7 years and OS at 1 and 3 years after AR versus that after NAR were not statistically significant. Nevertheless, the long-term OS associated with AR (5, 7, and 10 years) was superior to that associated with NAR (RR = 1.12, 95% CI = 1.03–1.21, P = 0.01; RR = 1.19, 95% CI = 1.04–1.36, P = 0.01; RR = 1.18, 95% CI = 1.05–1.34, P = 0.008). The difference in the intrahepatic recurrence rate after AR versus that after NAR was not statistically significant, but the extrahepatic metastasis rate after AR was significantly lower than that observed after NAR (RR = 0.61, 95% CI = 0.40–0.94, P = 0.03). Conclusion Therefore, AR should be the preferred surgical approach for HCC patients with tumor diameters ≤ 5 cm. Trial registration PROSPERO registration number CRD42022330596.
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Affiliation(s)
- Xiao-Ming Dai
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, No. 69 ChuanShan Road, Shigu District, Hengyang, 421001, Hunan, China
| | - Zhi-Qiang Xiang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, No. 69 ChuanShan Road, Shigu District, Hengyang, 421001, Hunan, China
| | - Qian Wang
- Department of Reproductive Medicine, The First Affiliated Hospital, Hengyang Medical School, University of South China, No. 69 ChuanShan Road, Shigu District, Hengyang, 421001, Hunan, China
| | - Hua-Jian Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, No. 69 ChuanShan Road, Shigu District, Hengyang, 421001, Hunan, China
| | - Zhu Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, No. 69 ChuanShan Road, Shigu District, Hengyang, 421001, Hunan, China. .,Department of Education and Training, The First Affiliated Hospital, Hengyang Medical School, University of South China, No. 69 ChuanShan Road, Shigu District, Hengyang, 421001, Hunan, China.
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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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Li C, Ouyang W, Yang T. The association of microvascular invasion with satellite nodule, tumor multiplicity, tumor encapsulation and resection margin of hepatocellular carcinoma. J Hepatol 2022; 77:890-891. [PMID: 35421425 DOI: 10.1016/j.jhep.2022.03.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Chao Li
- Department of General Surgery, Cancer Center, Division of Hepatobiliary and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China; Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University (Navy Medical University), Shanghai, China; Graduate School, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Wei Ouyang
- Graduate School, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Tian Yang
- Department of General Surgery, Cancer Center, Division of Hepatobiliary and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China; Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University (Navy Medical University), Shanghai, China; Eastern Hepatobiliary Clinical Research Institute, Third Affiliated Hospital of Navy Medical University, Shanghai, China.
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Zhang Y, Wei Q, Huang Y, Yao Z, Yan C, Zou X, Han J, Li Q, Mao R, Liao Y, Cao L, Lin M, Zhou X, Tang X, Hu Y, Li L, Wang Y, Yu J, Zhou J. Deep Learning of Liver Contrast-Enhanced Ultrasound to Predict Microvascular Invasion and Prognosis in Hepatocellular Carcinoma. Front Oncol 2022; 12:878061. [PMID: 35875110 PMCID: PMC9300962 DOI: 10.3389/fonc.2022.878061] [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: 02/23/2022] [Accepted: 06/14/2022] [Indexed: 12/24/2022] Open
Abstract
Background and Aims Microvascular invasion (MVI) is a well-known risk factor for poor prognosis in hepatocellular carcinoma (HCC). This study aimed to develop a deep convolutional neural network (DCNN) model based on contrast-enhanced ultrasound (CEUS) to predict MVI, and thus to predict prognosis in patients with HCC. Methods A total of 436 patients with surgically resected HCC who underwent preoperative CEUS were retrospectively enrolled. Patients were divided into training (n = 301), validation (n = 102), and test (n = 33) sets. A clinical model (Clinical model), a CEUS video-based DCNN model (CEUS-DCNN model), and a fusion model based on CEUS video and clinical variables (CECL-DCNN model) were built to predict MVI. Survival analysis was used to evaluate the clinical performance of the predicted MVI. Results Compared with the Clinical model, the CEUS-DCNN model exhibited similar sensitivity, but higher specificity (71.4% vs. 38.1%, p = 0.03) in the test group. The CECL-DCNN model showed significantly higher specificity (81.0% vs. 38.1%, p = 0.005) and accuracy (78.8% vs. 51.5%, p = 0.009) than the Clinical model, with an AUC of 0.865. The Clinical predicted MVI could not significantly distinguish OS or RFS (both p > 0.05), while the CEUS-DCNN predicted MVI could only predict the earlier recurrence (hazard ratio [HR] with 95% confidence interval [CI 2.92 [1.1–7.75], p = 0.024). However, the CECL-DCNN predicted MVI was a significant prognostic factor for both OS (HR with 95% CI: 6.03 [1.7–21.39], p = 0.009) and RFS (HR with 95% CI: 3.3 [1.23–8.91], p = 0.011) in the test group. Conclusions The proposed CECL-DCNN model based on preoperative CEUS video can serve as a noninvasive tool to predict MVI status in HCC, thereby predicting poor prognosis.
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Affiliation(s)
- Yafang Zhang
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Qingyue Wei
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Yini Huang
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Zhao Yao
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Cuiju Yan
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xuebin Zou
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Jing Han
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Qing Li
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Rushuang Mao
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Ying Liao
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Lan Cao
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Min Lin
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xiaoshuang Zhou
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xiaofeng Tang
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Yixin Hu
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Lingling Li
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Yuanyuan Wang
- School of Information Science and Technology, Fudan University, Shanghai, China
| | - Jinhua Yu
- School of Information Science and Technology, Fudan University, Shanghai, China
- *Correspondence: Jinhua Yu, ; Jianhua Zhou,
| | - Jianhua Zhou
- Department of Ultrasound, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
- *Correspondence: Jinhua Yu, ; Jianhua Zhou,
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Li YM, Zhu YM, Gao LM, Han ZW, Chen XJ, Yan C, Ye RP, Cao DR. Radiomic analysis based on multi-phase magnetic resonance imaging to predict preoperatively microvascular invasion in hepatocellular carcinoma. World J Gastroenterol 2022; 28:2733-2747. [PMID: 35979164 PMCID: PMC9260872 DOI: 10.3748/wjg.v28.i24.2733] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 03/20/2022] [Accepted: 05/12/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The prognosis of hepatocellular carcinoma (HCC) remains poor and relapse occurs in more than half of patients within 2 years after hepatectomy. In terms of recent studies, microvascular invasion (MVI) is one of the potential predictors of recurrence. Accurate preoperative prediction of MVI is potentially beneficial to the optimization of treatment planning.
AIM To develop a radiomic analysis model based on pre-operative magnetic resonance imaging (MRI) data to predict MVI in HCC.
METHODS A total of 113 patients recruited to this study have been diagnosed as having HCC with histological confirmation, among whom 73 were found to have MVI and 40 were not. All the patients received preoperative examination by Gd-enhanced MRI and then curative hepatectomy. We manually delineated the tumor lesion on the largest cross-sectional area of the tumor and the adjacent two images on MRI, namely, the regions of interest. Quantitative analyses included most discriminant factors (MDFs) developed using linear discriminant analysis algorithm and histogram analysis with MaZda software. Independent significant variables of clinical and radiological features and MDFs for the prediction of MVI were estimated and a discriminant model was established by univariate and multivariate logistic regression analysis. Prediction ability of the above-mentioned parameters or model was then evaluated by receiver operating characteristic (ROC) curve analysis. Five-fold cross-validation was also applied via R software.
RESULTS The area under the ROC curve (AUC) of the MDF (0.77-0.85) outperformed that of histogram parameters (0.51-0.74). After multivariate analysis, MDF values of the arterial and portal venous phase, and peritumoral hypointensity in the hepatobiliary phase were identified to be independent predictors of MVI (P < 0.05). The AUC value of the model was 0.939 [95% confidence interval (CI): 0.893-0.984, standard error: 0.023]. The result of internal five-fold cross-validation (AUC: 0.912, 95%CI: 0.841-0.959, standard error: 0.0298) also showed favorable predictive efficacy.
CONCLUSION Noninvasive MRI radiomic model based on MDF values and imaging biomarkers may be useful to make preoperative prediction of MVI in patients with primary HCC.
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Affiliation(s)
- Yue-Ming Li
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
- Key Laboratory of Radiation Biology (Fujian Medical University), Fujian Province University, Fuzhou 350005, Fujian Province, China
| | - Yue-Min Zhu
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
| | - Lan-Mei Gao
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
| | - Ze-Wen Han
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
| | - Xiao-Jie Chen
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
| | - Chuan Yan
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
| | - Rong-Ping Ye
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
| | - Dai-Rong Cao
- Department of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, Fujian Province, China
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Individual and joint influence of cytokeratin 19 and microvascular invasion on the prognosis of patients with hepatocellular carcinoma after hepatectomy. World J Surg Oncol 2022; 20:209. [PMID: 35725470 PMCID: PMC9210815 DOI: 10.1186/s12957-022-02632-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/03/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND AND OBJECTIVES To evaluate the individual and combined associations of cytokeratin 19 (CK19) and microvascular invasion (MVI) with prognosis of patients with hepatocellular carcinoma (HCC). METHODS Clinicopathological data on 352 patients with HCC who underwent radical resection at our hospital between January 2013 and December 2015 were retrospectively analyzed. Patients were divided into four groups: CK19(-)/MVI(-), CK19(-)/MVI(+), CK19(+)/MVI(-), and CK19(+)/MVI(+). RESULTS Of the 352 HCC patients, 154 (43.8%) were CK19(-)/MVI(-); 116 (33.0%), CK19(-)/MVI(+); 31 (8.8%), CK19(+)/MVI(-); and 51 (14.5%), CK19(+)/MVI(+). The disease-free survival of CK19(-)/MVI(-) patients was significantly higher than that of CK19(-)/MVI(+) patients and CK19(+)/MVI(+) patients. Similar results were observed for overall survival. CK19(+)/MVI(+) patients showed significantly lower overall survival than the other three groups. CONCLUSIONS CK19 expression and MVI predict poor prognosis after radical resection of HCC, and the two markers jointly contribute to poor OS. Combining CK19 and MVI may predict post-resection prognosis better than using either factor on its own.
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Lin Y, Xu J, Hong J, Si Y, He Y, Zhang J. Prognostic Impact of Surgical Margin in Hepatectomy on Patients With Hepatocellular Carcinoma: A Meta-Analysis of Observational Studies. Front Surg 2022; 9:810479. [PMID: 35223977 PMCID: PMC8863846 DOI: 10.3389/fsurg.2022.810479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 01/13/2022] [Indexed: 12/14/2022] Open
Abstract
Objective This study aims to comprehensively evaluate the prognostic impact of the surgical margin in hepatectomy on patients diagnosed with hepatocellular carcinoma (HCC). Methods A comprehensive and systematic search for eligible articles published in English before July 2021 was conducted across PubMed, Cochrane Library, Web of Science, and Embase electronic databases. The overall survival (OS) and disease-free survival (DFS) were the primary endpoints. Results In total, 37 observational studies with 12,295 cases were included in this meta-analysis. The results revealed that a wide surgical margin (≥1 cm) was associated with better OS (hazard ration (HR), 0.70; 95% confidence interval (CI), 0.63–0.77) and DFS (HR, 0.66; 95% CI, 0.61–0.71) compared to a narrow surgical margin (<1 cm). Subgroup analyses were conducted based on median follow-up time, gender, country, hepatitis B surface antigen (HBsAg) status, tumor number, and liver cirrhosis. The prognostic benefit of a wide surgical margin was consistent in most subgroups, however, analysis of studies from Western countries showed that margin width was not associated with prognosis. Conclusion In summary, a surgical margin wider than 1 cm prolongs the long-term prognosis of HCC patients compared to a surgical margin narrower than 1 cm.
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Affiliation(s)
- Yeting Lin
- Anesthesiology Department, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
| | - Jiaxuan Xu
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiaze Hong
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuexiu Si
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yujing He
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jinhang Zhang
- Surgery Department, Fenghua Hospital of Traditional Chinese Medicine, Ningbo, China
- *Correspondence: Jinhang Zhang
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Carr BI, Guerra V, Donghia R, Ince V, Akbulut S, Ersan V, Usta S, Isik B, Samdanci E, Yilmaz S. Microscopic Portal Vein Invasion in Relation to Tumor Focality and Dimension in Patients with Hepatocellular Carcinoma. J Gastrointest Surg 2022; 26:333-340. [PMID: 34506030 DOI: 10.1007/s11605-021-05126-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 08/13/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Microscopic portal vein invasion (microPVI) and tumor multifocality are hepatocellular carcinoma (HCC) prognosis factors. To investigate whether microPVI and multifocality are directly related to each other. METHODS We retrospectively analyzed the relationships between microPVI, multifocality, and maximum tumor diameter (MTD) in prospectively collected transplanted HCC patients. RESULTS HCCs with 1, 2, or ≥ 3 foci had more microPVI in larger than in smaller HCCs, with microPVI being present in 52.24% of single large foci. Conversely, microPVI patients had similar percentages of single and multifocal lesions. A linear regression model of MTD, showed microPVI best associated with MTD, with 2.49 as coefficient, whereas multifocality had a 0.83 coefficient. A logistic regression model of microPVI showed significant association with tumor multifocality, especially for small HCCs. Trends for microPVI and multifocality in relation to MTD revealed that both increased with MTD but more significantly for microPVI. Survival was similar in patients with small HCCs, with or without microPVI, but was significantly worse in microPVI patients with larger HCCs. No patient survival differences were found in relation to focality. CONCLUSIONS MTD had stronger associations with microPVI than with multifocality. microPVI was associated with worse survival in patients with large HCCs, but survival was not impacted by number of tumor foci. microPVI and multifocality appear weakly related, having different behavior in relation to MTD and survival.
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Affiliation(s)
- Brian I Carr
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Elazig Yolu 10. Km, 44280, Malatya, Turkey
| | - Vito Guerra
- National Institute of Digestive Diseases. IRCCS S. de Bellis Research Hospital, Castellana Grotte, Italy
| | - Rossella Donghia
- National Institute of Digestive Diseases. IRCCS S. de Bellis Research Hospital, Castellana Grotte, Italy
| | - Volkan Ince
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Elazig Yolu 10. Km, 44280, Malatya, Turkey
| | - Sami Akbulut
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Elazig Yolu 10. Km, 44280, Malatya, Turkey.
| | - Veysel Ersan
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Elazig Yolu 10. Km, 44280, Malatya, Turkey
| | - Sertac Usta
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Elazig Yolu 10. Km, 44280, Malatya, Turkey
| | - Burak Isik
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Elazig Yolu 10. Km, 44280, Malatya, Turkey
| | - Emine Samdanci
- Department of Pathology, Faculty of Medicine, Inonu University, 44280, Malatya, Turkey
| | - Sezai Yilmaz
- Department of Surgery, Faculty of Medicine, Liver Transplant Institute, Inonu University, Elazig Yolu 10. Km, 44280, Malatya, Turkey
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Zheng Z, Guan R, Jianxi W, Zhao Z, Peng T, Liu C, Lin Y, Jian Z. Microvascular Invasion in Hepatocellular Carcinoma: A Review of Its Definition, Clinical Significance, and Comprehensive Management. JOURNAL OF ONCOLOGY 2022; 2022:9567041. [PMID: 35401743 PMCID: PMC8986383 DOI: 10.1155/2022/9567041] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 02/28/2022] [Accepted: 03/14/2022] [Indexed: 02/05/2023]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common types of malignancies in the world, and most HCC patients undergoing liver resection relapse within five years. Microvascular invasion (MVI) is an independent factor for both the disease-free survival and overall survival of HCC patients. At present, the definition of MVI is still controversial, and a global consensus on how to evaluate MVI precisely is needed. Moreover, this review summarizes the current knowledge and clinical significance of MVI for HCC patients. In terms of management, antiviral therapy, wide surgical margins, and postoperative transcatheter arterial chemoembolization (TACE) could effectively reduce the incidence of MVI or improve the disease-free survival and overall survival of HCC patients with MVI. However, other perioperative management practices, such as anatomical resection, radiotherapy, targeted therapy and immune therapy, should be clarified in future investigations.
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Affiliation(s)
- Zehao Zheng
- Shantou University Medical College, Shantou, China
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Renguo Guan
- Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Wang Jianxi
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zhen Zhao
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of General Surgery, School of Medicine, Southern China University of Technology, Guangzhou, China
| | - Tianyi Peng
- Shantou University Medical College, Shantou, China
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chunsheng Liu
- Shantou University Medical College, Shantou, China
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ye Lin
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhixiang Jian
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Comment on "Improved Mortality, Morbidity, and Long-term Outcome After Anatomical Hepatectomy With the Glissonean Pedicle Approach in Patients With Hepatocellular Carcinoma: 30 years' Experience at a Single Institute". Ann Surg 2021; 274:e917. [PMID: 34784675 DOI: 10.1097/sla.0000000000004936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Comment on "Impact of Anatomical Resection for Hepatocellular Carcinoma With Microportal Invasion (vp1)". Ann Surg 2021; 274:e717-e718. [PMID: 32773625 DOI: 10.1097/sla.0000000000004021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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He YZ, He K, Huang RQ, Wang ZL, Ye SW, Liu LW, Luo QJ, Hu ZM. Preoperative evaluation and prediction of clinical scores for hepatocellular carcinoma microvascular invasion: a single-center retrospective analysis. Ann Hepatol 2021; 19:654-661. [PMID: 32768591 DOI: 10.1016/j.aohep.2020.07.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Microvascular invasion (MVI) of is generally considered to be an important prognostic factor for hepatocellular carcinoma (HCC) after operation, An accurate prediction of MVI before operation is helpful for clinical decision-making before operation. MATERIAL AND METHODS A retrospective analysis of 227 cases of hepatocellular carcinoma patients after hepatectomy has been confirmed the pathological result whether there was MVI, and has been determined the independent risk factors of MVI. Based on these independent risk factors, we constructed a clinical scoring risk model for predicting MVI. RESULTS Among the 227 patients with HCC, 74 (34.6%) were MVI positive. Using receiver operating characteristic (ROC) curve and logistic regression model, we found that alpha-fetoprotein(AFP)≥158 ng/mL(odds ratio[OR] = 4.152,95% confidence interval [95%CI]:1.602∼10.760,p = 0.003), Des-γ-carboxy prothrombin (DCP)≥178mAU/mL(OR = 9.730,95%CI:3.392∼27.910,p < 0.001), circulating tumor cells (CTCs)≥3/3.2 ml(OR = 7.747,95%CI:3.019∼19.881,P < 0.001), maximum tumor diameter≥59 mm(OR = 3.467,95%CI:1.368∼8.669,p = 0.008) and tumor margin unsmoothness(OR = 0.235,95%CI:0.096∼0.573,p = 0.001) were independent risk factors for MVI, they predicted that the area under the curve of MVI was 0.752, 0.777, 0.857, 0.743 and 0.333, respectively. Based on these five independent risk factors, we constructed a clinical scoring risk model for predicting MVI. The model predicts that the area under the curve of MVI is 0.922, and its prevalence rate from 0 to 5 are 3.1%(1/32), 5.3%(4/76), 12.2%(5/41), 66.7%(20/30), 87.9%(29/33), 100%(15/15), respectively (P < 0.001). CONCLUSION Based on AFP, DCP, CTC, maximum tumor diameter and tumor margin unsmoothness, we constructed a model to predict the risk of MVI clinical score, so as to make a more accurate individualized treatment plan before operation, which has important clinical significance and application prospect to improve the curative effect of HCC.
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Affiliation(s)
- Yong Zhu He
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China; Guangdong Medical University,Zhanjiang City, Guangdong Province, China
| | - Kun He
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China
| | - Rui Qin Huang
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China
| | - Ze Liang Wang
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China; Guangdong Medical University,Zhanjiang City, Guangdong Province, China
| | - Shao Wei Ye
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China; Guangdong Medical University,Zhanjiang City, Guangdong Province, China
| | - Li Wen Liu
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China
| | - Qi Jie Luo
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China
| | - Ze Min Hu
- Department of Hepatobiliary Surgery, Zhongshan Hospital Affiliated to Sun Yat-sen University, Zhongshan City, Guangdong Province, China.
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Risk Score Model for Microvascular Invasion in Hepatocellular Carcinoma: The Role of Tumor Burden and Alpha-Fetoprotein. Cancers (Basel) 2021; 13:cancers13174403. [PMID: 34503212 PMCID: PMC8430980 DOI: 10.3390/cancers13174403] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Microvascular invasion (MVI) is the most consistently reported risk factor for recurrence after curative treatment in hepatocellular carcinoma (HCC), but the preoperative prediction of MVI is still challenging. We retrospectively collected 1153 patients who underwent liver resection for HCC, and our multivariate analysis revealed preoperative total tumor volume (TTV) and alpha-fetoprotein (AFP) to be independent risk factors for MVI. We used both factors to build a risk score model that is easy to calculate and objective, with minimal user bias. The preoperative prediction of MVI can guide the treatment plan of HCC, including surgical planning, criteria for transplantation, and adjuvant or neoadjuvant therapy. Our risk score model is easily and widely applicable with moderate performance, which optimizes clinical practice and helps study design in the future. Abstract Microvascular invasion (MVI) is a significant risk factor for the recurrence of hepatocellular carcinoma, but it is a histological feature that needs to be confirmed after hepatectomy or liver transplantation. The preoperative prediction of MVI can optimize the treatment plan of HCC, but an easy and widely applicable model is still lacking. The aim of our study was to predict the risk of MVI using objective preoperative factors. We retrospectively collected 1153 patients who underwent liver resection for HCC, and MVI was found to be associated with significantly poor disease-free survival. The patients were randomly split in a 3:1 ratio into training (n = 864) and validation (n = 289) datasets. The multivariate analysis of the training dataset found preoperative total tumor volume (TTV) and alpha-fetoprotein (AFP) to be independent risk factors for MVI. We built a risk score model with cutoff points of TTV at 30, 60, and 300 cm3 and AFP at 160 and 2000 ng/mL, and the model stratified the risk of MVI into low risk (14.1%), intermediate risk (36.4%), and high risk (60.5%). The validation of the risk score model with the validation dataset showed moderate performance (the concordance statistic: 0.731). The model comprised simple and objective preoperative factors with good applicability, which can help to guide treatment plans for HCC and future study design.
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Chen W, Zhang Z, Fang X, Xiong L, Wen Y, Zhou J, Kong F, Zou H. Prognostic value of the ALBI grade among patients with single hepatocellular carcinoma without macrovascular invasion. Medicine (Baltimore) 2021; 100:e26265. [PMID: 34128857 PMCID: PMC8213286 DOI: 10.1097/md.0000000000026265] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 05/22/2021] [Indexed: 01/27/2023] Open
Abstract
Although evidence for the application of an albumin-bilirubin (ALBI) grading system to assess liver function in hepatocellular carcinoma (HCC) is available, less is known whether it can be applied to determine the prognosis of single HCC with different tumor sizes. This study aimed to address this gap.Here, we enrolled patients who underwent hepatectomy due to single HCC from 2010 to 2014. Analyses were performed to test the potential of the ALBI grading system to monitor the long-term survival of single HCC subjects with varying tumor sizes.A total of 265 participants were recruited. The overall survival (OS) among patients whose tumors were ≤7 cm was remarkably higher than those whose tumors were >7 cm. The Cox proportional hazards regression model identified the tumor differentiation grade, ALBI grade, and maximum tumor size as key determinants of OS. The ALBI grade could stratify the patients who had a single tumor ≤7 cm into 2 distinct groups with different prognoses. The OS between ALBI grades 1 and 2 was comparable for patients who had a single tumor >7 cm.We showed that the ALBI grading system can predict disease outcomes in patients with a single HCC with a tumor size ≤7 cm. However, the ALBI grade may not predict the prognosis of patients with a single tumor >7 cm.
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Affiliation(s)
- Wenhao Chen
- Department of General Surgery, XI’an No.3 Hospital, the Affiliated Hospital of Northwest University, Xi’an Shaanxi
| | - Zijian Zhang
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan
| | - Xianrui Fang
- Department of Surgery, Shandong Laiyang Health School, Laiyang, Shandong, P.R. China
| | - Li Xiong
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan
| | - Yu Wen
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan
| | - Jiangjiao Zhou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan
| | - Fanhua Kong
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan
| | - Heng Zou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan
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Zhang EL, Cheng Q, Huang ZY, Dong W. Revisiting Surgical Strategies for Hepatocellular Carcinoma With Microvascular Invasion. Front Oncol 2021; 11:691354. [PMID: 34123861 PMCID: PMC8190326 DOI: 10.3389/fonc.2021.691354] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/06/2021] [Indexed: 12/12/2022] Open
Abstract
Although liver resection (LR) and liver transplantation (LT) are widely considered as potentially curative therapies for selected patients with hepatocellular carcinoma (HCC); however, there is still high risk of tumor recurrence in majority of HCC patients. Previous studies demonstrated that the presence of microvascular invasion (MVI), which was defined as the presence of tumor emboli within the vessels adjacent to HCC, was one of the key factors of early HCC recurrence and poor surgical outcomes after LR or LT. In this review, we evaluated the impact of current MVI status on surgical outcomes after curative therapies and aimed to explore the surgical strategies for HCC based on different MVI status with evidence from pathological examination. Surgical outcomes of HCC patients with MVI have been described as a varied range after curative therapies due to a broad spectrum of current definitions for MVI. Therefore, an international consensus on the validated definition of MVI in HCC is urgently needed to provide a more consistent evaluation and reliable prediction of surgical outcomes for HCC patients after curative treatments. We concluded that MVI should be further sub-classified into MI (microvessel invasion) and MPVI (microscopic portal vein invasion); for HCC patients with MPVI, local R0 resection with a narrow or wide surgical margin will get the same surgical results. However, for HCC patients with MI, local surgical resection with a wide and negative surgical margin will get better surgical outcomes. Nowadays, MVI status can only be reliably confirmed by histopathologic evaluation of surgical specimens, limiting its clinical application. Taken together, preoperative assessment of MVI is of utmost significance for selecting a reasonable surgical modality and greatly improving the surgical outcomes of HCC patients, especially in those with liver cirrhosis.
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Affiliation(s)
- Er-Lei Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Qi Cheng
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Zhi-Yong Huang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Wei Dong
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
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Using deep learning to predict microvascular invasion in hepatocellular carcinoma based on dynamic contrast-enhanced MRI combined with clinical parameters. J Cancer Res Clin Oncol 2021; 147:3757-3767. [PMID: 33839938 DOI: 10.1007/s00432-021-03617-3] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 03/23/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE Microvascular invasion (MVI) is a critical determinant of the early recurrence and poor prognosis of patients with hepatocellular carcinoma (HCC). Prediction of MVI status is clinically significant for the decision of treatment strategies and the assessment of patient's prognosis. A deep learning (DL) model was developed to predict the MVI status and grade in HCC patients based on preoperative dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and clinical parameters. METHODS HCC patients with pathologically confirmed MVI status from January to December 2016 were enrolled and preoperative DCE-MRI of these patients were collected in this study. Then they were randomly divided into the training and testing cohorts. A DL model with eight conventional neural network (CNN) branches for eight MRI sequences was built to predict the presence of MVI, and further combined with clinical parameters for better prediction. RESULTS Among 601 HCC patients, 376 patients were pathologically MVI absent, and 225 patients were MVI present. To predict the presence of MVI, the DL model based only on images achieved an area under curve (AUC) of 0.915 in the testing cohort as compared to the radiomics model with an AUC of 0.731. The DL combined with clinical parameters (DLC) model yielded the best predictive performance with an AUC of 0.931. For the MVI-grade stratification, the DLC models achieved an overall accuracy of 0.793. Survival analysis demonstrated that the patients with DLC-predicted MVI status were associated with the poor overall survival (OS) and recurrence-free survival (RFS). Further investigation showed that hepatectomy with the wide resection margin contributes to better OS and RFS in the DLC-predicted MVI present patients. CONCLUSION The proposed DLC model can provide a non-invasive approach to evaluate MVI before surgery, which can help surgeons make decisions of surgical strategies and assess patient's prognosis.
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Santambrogio R, Barabino M, D'Alessandro V, Iacob G, Opocher E, Gemma M, Zappa MA. Micronvasive behaviour of single small hepatocellular carcinoma: which treatment? Updates Surg 2021; 73:1359-1369. [PMID: 33821430 DOI: 10.1007/s13304-021-01036-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 03/20/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Microinvasion (MI), defined as infiltration of the portal or hepatic vein or bile duct and intrahepatic metastasis are accurate indicators of a poor prognosis for mall hepatocellular carcinomas (HCC). A previous study showed that intraoperative ultrasound (IOUS) definition of MI-HCC had a high concordance with histological findings. Aim of this study is to evaluate overall survival and recurrence patterns of patients with MI-HCC submitted to hepatic resection (HR) or laparoscopic ablation therapies (LAT). METHODS A total of 171 consecutive patients (78 h; 93 LAT) with single, small HCC (< 3 cm) with a MI pattern at IOUS examination were compared analyzing overall survival and recurrence patterns using univariate and multivariate analysis and weighting by propensity score. RESULTS Overall recurrences were similar in the 2 groups (HR: 51 patients (65%); LAT: 66 patients (71%)). The rate of local tumor progression in the HR group was very low (5 pts; 6%) in comparison to LAT group (22 pts; 24%; p = 0.002). The overall survival curves of HR are significantly better than that of the LAT group (p = 0.0039). On the propensity score Cox model, overall mortality was predicted by the surgical treatment with a Hazard ratio 1.68 (1.08-2.623) (p = 0.022). CONCLUSIONS If technically feasible and in patients fit for surgery, HR with an adequate tumor margin should be preferred to LAT in patients with MI-HCC at IOUS evaluation, to eradicate MI features near the main nodule, which are relatively frequent even in small HCC (< 3 cm).
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Affiliation(s)
- Roberto Santambrogio
- ASST Fatebenefratelli Sacco, Chirurgia Generale Ospedale Fatebenefratelli, Piazza Principessa Clotilde 3, 20121, Milano, Italy.
| | - Matteo Barabino
- Chirurgia Epato-Bilio-Pancreatica Ospedale San Paolo Università Di Milano, Milano, Italy
| | - Valentina D'Alessandro
- ASST Fatebenefratelli Sacco, Chirurgia Generale Ospedale Fatebenefratelli, Piazza Principessa Clotilde 3, 20121, Milano, Italy
| | - Giulio Iacob
- ASST Fatebenefratelli Sacco, Chirurgia Generale Ospedale Fatebenefratelli, Piazza Principessa Clotilde 3, 20121, Milano, Italy
| | - Enrico Opocher
- Chirurgia Epato-Bilio-Pancreatica Ospedale San Paolo Università Di Milano, Milano, Italy
| | - Marco Gemma
- Anestesia E Rianimazione Ospedale Fatebenefratelli, Milano, Italy
| | - Marco Antonio Zappa
- ASST Fatebenefratelli Sacco, Chirurgia Generale Ospedale Fatebenefratelli, Piazza Principessa Clotilde 3, 20121, Milano, Italy
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Actual long-term survival in hepatocellular carcinoma patients with microvascular invasion: a multicenter study from China. Hepatol Int 2021; 15:642-650. [PMID: 33821401 DOI: 10.1007/s12072-021-10174-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 03/08/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Microvascular invasion (MVI) is a risk factor for postoperative survival outcomes for hepatocellular carcinoma (HCC) after liver resection (LR). This study aims to investigate the actual long-term survival and its associated prognostic factors after LR for HCC patients with MVI. METHODS This study was conducted on HCC patients with MVI who underwent LR from January 2009 to December 2012 at five major hospitals in China. The patients were divided into the 'long-term survivor group' and the 'short-term survivor group'. The clinicopathologic characteristics, perioperative data and survival outcomes were compared between these two groups. Univariate and multivariate regression analyses were performed to identify predictive factors associated with long-term survival outcomes. RESULTS The study included 1517 patients with an actual 5-year survival rate of 33.3%. Multivariate regression analysis revealed that HBV DNA > 104 IU/mL, alanine aminotransferase > 44 U/L, alpha-fetoprotein > 400 ng/ml, anatomical hepatectomy, varices, intraoperative blood loss > 400 ml, tumor diameter > 5 cm, tumor number, satellite nodules, tumor encapsulation, wide resection margin and adjuvant transarterial chemoembolization (TACE) were independent prognostic factors associated with actual long-term survival. CONCLUSIONS One-third of HCC patients with MVI reached the long-term survival milestone of 5 years after resection. Anatomical hepatectomy, controlling intraoperative blood loss, a wide resection margin, and postoperative adjuvant TACE should be considered for patients to achieve better long-term survival outcomes.
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Sun Z, Li Z, Shi XL, He XW, Chen J, Song JH. Anatomic versus non-anatomic resection of hepatocellular carcinoma with microvascular invasion: A systematic review and meta-analysis. Asian J Surg 2021; 44:1143-1150. [PMID: 33766529 DOI: 10.1016/j.asjsur.2021.02.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/29/2021] [Accepted: 02/07/2021] [Indexed: 12/18/2022] Open
Abstract
The efficacy of anatomical resection (AR) and non-anatomical resection (NR) in the treatment of hepatocellular carcinoma (HCC) patients with microvascular invasion (MVI) remains unknown. This study compared the safety and outcomes of these surgical procedures. A systematic literature search was conducted. The main outcomes were overall survival (OS), disease-free survival (DFS). Overall hazard ratio (HR) was calculated from Kaplan-Meier plots and outcomes using random-effects models. There was no significant difference in postoperative complications between the AR and NR groups (risk ratio [RR]: 0.92, 95% confidence interval [CI]: 0.72-1.17, p = 0.496). OS was higher with AR at 1 year (RR: 0.66, 95% CI: 0.45-0.98, p = 0.037), 3 years (RR: 0.64, 95% CI: 0.50-0.82, p = 0.000), and 5 years (RR: 0.76, 95% CI: 0.65-0.89, p = 0.001). AR was associated with a higher OS rate (HR: 0.62, 95% CI: 0.47-0.82, p = 0.001). AR was associated with improved DFS at 1 year (RR: 0.65, 95% CI: 0.52 to 0.82, p = 0.000), 3 years (RR: 0.75, 95% CI: 0.66 to 0.86, p = 0.000), and 5 years (95% CI: 0.75 to 0.94, p = 0.002). Compared with NR, AR had significant advantages on overall HR of DFS (HR: 0.64, 95% CI: 0.45 to 0.91, p = 0.012). In conclusion, AR was associated with higher rates of OS and DFS in HCC patients with MVI. Thus, for well-presented liver function HCC patients which are predicted to have positive MVI, AR is recommended.
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Affiliation(s)
- Zhen Sun
- Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China; Peking University Fifth School of Clinical Medicine, Beijing, 100730, China
| | - Zhe Li
- Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Xiao-Lei Shi
- Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Xiu-Wen He
- Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Jian Chen
- Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Jing-Hai Song
- Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China; Peking University Fifth School of Clinical Medicine, Beijing, 100730, China.
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Lim C, Goumard C, Casellas-Robert M, Lopez-Ben S, Lladó L, Busquets J, Salloum C, Albiol-Quer MT, Castro-Gutiérrez E, Rosmorduc O, Feray C, Ramos E, Figueras J, Scatton O, Azoulay D. Impact on Oncological Outcomes and Intent-to-Treat Survival of Resection Margin for Transplantable Hepatocellular Carcinoma in All-Comers and in Patients with Cirrhosis: A Multicenter Study. World J Surg 2021; 44:1966-1974. [PMID: 32095855 DOI: 10.1007/s00268-020-05424-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The outcomes of liver resection (LR) with a narrow margin in patients with transplantable hepatocellular carcinoma (HCC) have not been studied. The aim was to assess whether narrow margin following up-front LR impacts the incidence, timing, pattern, and transplantability of tumor recurrence in patients with initially transplantable HCC. METHODS All initially transplantable HCC patients undergoing hepatectomy with either narrow (<10 mm) or wide (≥10 mm) margins from 2007 to 2016 at four Western university centers were compared in terms of recurrence, transplantability of recurrence, recurrence-free survival (RFS), and intention-to-treat overall survival (ITT-OS). Independent predictors of non-transplantability of recurrence were assessed. RESULTS This study included 187 patients (narrow group, n = 107 vs. wide group, n = 80). Recurrence was significantly more frequent in the narrow margin group (44% vs. 26%; p = 0.01) with a shorter RFS (p = 0.03). The transplantability of recurrence and ITT-OS were, however, not different between the two groups. The presence of satellite nodules on the resected specimens emerged as the sole independent predictor of non-transplantability of tumor recurrence. The stratification of the analysis according to the presence of cirrhosis achieved essentially the same results as in the whole study population. CONCLUSIONS Narrow margin was associated with a higher tumor recurrence rate and a shorter RFS for patients with initially transplantable HCC. However, transplantability of recurrence and long-term ITT-OS were not impaired.
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Affiliation(s)
- Chetana Lim
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Pitié-Salpétrière Hospital, Paris, France
| | - Claire Goumard
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Pitié-Salpétrière Hospital, Paris, France
| | - Margarida Casellas-Robert
- Department of Hepato-Biliary and Pancreatic Surgery, Hospital Universitari Dr. Josep Trueta, Girona, Catalonia, Spain
| | - Santiago Lopez-Ben
- Department of Hepato-Biliary and Pancreatic Surgery, Hospital Universitari Dr. Josep Trueta, Girona, Catalonia, Spain
| | - Laura Lladó
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, Hospital Universitari de Bellvitge, CIBERehd., Barcelona, Catalonia, Spain
| | - Juli Busquets
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, Hospital Universitari de Bellvitge, CIBERehd., Barcelona, Catalonia, Spain
| | - Chady Salloum
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Paul Brousse Hospital, Villejuif, France
| | - Maria Teresa Albiol-Quer
- Department of Hepato-Biliary and Pancreatic Surgery, Hospital Universitari Dr. Josep Trueta, Girona, Catalonia, Spain
| | - Ernest Castro-Gutiérrez
- Department of Hepato-Biliary and Pancreatic Surgery, Hospital Universitari Dr. Josep Trueta, Girona, Catalonia, Spain
| | - Olivier Rosmorduc
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Pitié-Salpétrière Hospital, Paris, France
| | - Cyrille Feray
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Paul Brousse Hospital, Villejuif, France
| | - Emilio Ramos
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, Hospital Universitari de Bellvitge, CIBERehd., Barcelona, Catalonia, Spain
| | - Joan Figueras
- Department of Hepato-Biliary and Pancreatic Surgery, Hospital Universitari Dr. Josep Trueta, Girona, Catalonia, Spain
| | - Olivier Scatton
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Pitié-Salpétrière Hospital, Paris, France
| | - Daniel Azoulay
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Paul Brousse Hospital, Villejuif, France. .,Department of Hepatobiliary and Pancreatic Surgery and Transplantation, Sheba Medical Center, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel. .,Centre Hépato-Biliaire, AP-HP Hôpital Paul Brousse, Avenue Paul Vaillant Couturier, 94000, Villejuif, France.
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Liu G, Xia F, Fan G, Yu J, Bao L, Zhang C, Chi R, Zhang T, Wang L, Shen F, Wang D. Type 2 diabetes mellitus worsens the prognosis of intermediate-stage hepatocellular carcinoma after transarterial chemoembolization. Diabetes Res Clin Pract 2020; 169:108375. [PMID: 32827592 DOI: 10.1016/j.diabres.2020.108375] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 08/01/2020] [Accepted: 08/14/2020] [Indexed: 12/16/2022]
Abstract
AIMS The aim of this study was to investigate the impact of type 2 diabetes mellitus (T2DM) on the prognosis of hepatocellular carcinoma (HCC) patients following transarterial chemoembolization (TACE). METHODS Time to progression (TTP) and cancer-specific mortality (CSM) in competing risk model were compared in patients with (n = 289) or without (n = 763) T2DM. Propensity score matching (PSM) was used to reduce bias between the two groups. Multivariate competing risk regression was used to evaluate independent risk factors for TTP and CSM. RESULTS The T2DM group showed significantly worse 5-year TTP and CSM rates than the non-T2DM group both in the whole cohort (n = 1052) and the PSM cohort (n = 514) (81.3% vs. 70.9%, P < 0.001, and 61.5% vs. 49.3%, P = 0.006; 81.4% vs. 68.6%, P = 0.003, and 61.7% vs. 43.2%, P = 0.014, respectively). Multivariate competing risk regression identified T2DM as an independent risk factor for TTP and CSM before and after PSM (hazard ratio: 1.37 [95% confidence interval: 1.07-1.77] and 1.36 [1.05-1.75]; 1.29 [1.04-1.60] and 1.24 [1.02-1.52], respectively). T2DM worsened the long-term outcomes of patients in the cirrhosis subgroup but not those in the noncirrhosis subgroup. CONCLUSIONS T2DM worsened the long-term survival of intermediate-stage HCC patients who underwent TACE, especially in patients with cirrhosis.
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Affiliation(s)
- Guanghua Liu
- Department of Interventional Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China; Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China; Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
| | - Fang Xia
- Department of Cardiology, Dahua Hospital, Xuhui District, Shanghai, China.
| | - Guoping Fan
- Department of Interventional Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China; Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Juming Yu
- Department of Interventional Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China; Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Lei Bao
- Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Caiyuan Zhang
- Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Runmin Chi
- Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Tingting Zhang
- Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Lijun Wang
- Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Feng Shen
- Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
| | - Dengbin Wang
- Department of Radiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
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Chi Q, Shi Z, Zhang Z, Zhang X, Zhang L, Weng S. Outcomes of resection for hepatocellular carcinoma with macroscopic bile duct tumour thrombus: A propensity score matched study. Oncol Lett 2020; 20:118. [PMID: 32863931 PMCID: PMC7448567 DOI: 10.3892/ol.2020.11979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 07/13/2020] [Indexed: 12/14/2022] Open
Abstract
The incidence of hepatocellular carcinoma (HCC) with bile duct tumour thrombus (BDTT) is low, and related studies, especially studies on long-term survival, are uncommon. The present study aimed to evaluate the clinicopathological characteristics, prognostic factors and postoperative long-term outcomes of BDTT in patients with HCC. The clinicopathological characteristics and postoperative long-term outcomes of patients with HCC both with and without BDTT were compared before and after propensity score matching (PSM). Prognostic risk factors were assessed by Cox proportional hazards regression analyses after PSM. Tumour stages in the BDTT group were significantly higher than those in the group without BDTT (P=0.001). Overall survival (OS) and recurrence-free survival (RFS) rates were significantly higher in the group without BDTT than in the BDTT group before PSM (P<0.001 and P=0.003, respectively). However, no significant difference in OS or RFS was found between the two groups after PSM (P=0.249 and P=0.121, respectively). Moreover, the median OS and RFS times of the BDTT patients who underwent tumour thrombectomy and bile duct resection were not significantly different (P=0.891 and P=0.787, respectively). In the multivariate analysis, macrovascular invasion (HR, 3.701; 95% CI, 1.313-9.10.437; P=0.013) was the only independent predictor of OS. Although the clinicopathological characteristics of the BDTT group suggested more advanced stage disease and poorer oncological outcomes than the group without BDTT, BDTT was not a poor prognostic factor for patients with HCC who underwent liver resection. Curative resection is recommended for patients with HCC and BDTT, even for those with poor liver function, after proper perioperative management in order to achieve good long-term survival.
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Affiliation(s)
- Qiyu Chi
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Zheng Shi
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Zhibo Zhang
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Xiang Zhang
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Li Zhang
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Shangeng Weng
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
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