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Vaz SC, Woll JPP, Cardoso F, Groheux D, Cook GJR, Ulaner GA, Jacene H, Rubio IT, Schoones JW, Peeters MJV, Poortmans P, Mann RM, Graff SL, Dibble EH, de Geus-Oei LF. Joint EANM-SNMMI guideline on the role of 2-[ 18F]FDG PET/CT in no special type breast cancer : (endorsed by the ACR, ESSO, ESTRO, EUSOBI/ESR, and EUSOMA). Eur J Nucl Med Mol Imaging 2024; 51:2706-2732. [PMID: 38740576 PMCID: PMC11224102 DOI: 10.1007/s00259-024-06696-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/20/2024] [Indexed: 05/16/2024]
Abstract
INTRODUCTION There is much literature about the role of 2-[18F]FDG PET/CT in patients with breast cancer (BC). However, there exists no international guideline with involvement of the nuclear medicine societies about this subject. PURPOSE To provide an organized, international, state-of-the-art, and multidisciplinary guideline, led by experts of two nuclear medicine societies (EANM and SNMMI) and representation of important societies in the field of BC (ACR, ESSO, ESTRO, EUSOBI/ESR, and EUSOMA). METHODS Literature review and expert discussion were performed with the aim of collecting updated information regarding the role of 2-[18F]FDG PET/CT in patients with no special type (NST) BC and summarizing its indications according to scientific evidence. Recommendations were scored according to the National Institute for Health and Care Excellence (NICE) criteria. RESULTS Quantitative PET features (SUV, MTV, TLG) are valuable prognostic parameters. In baseline staging, 2-[18F]FDG PET/CT plays a role from stage IIB through stage IV. When assessing response to therapy, 2-[18F]FDG PET/CT should be performed on certified scanners, and reported either according to PERCIST, EORTC PET, or EANM immunotherapy response criteria, as appropriate. 2-[18F]FDG PET/CT may be useful to assess early metabolic response, particularly in non-metastatic triple-negative and HER2+ tumours. 2-[18F]FDG PET/CT is useful to detect the site and extent of recurrence when conventional imaging methods are equivocal and when there is clinical and/or laboratorial suspicion of relapse. Recent developments are promising. CONCLUSION 2-[18F]FDG PET/CT is extremely useful in BC management, as supported by extensive evidence of its utility compared to other imaging modalities in several clinical scenarios.
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Affiliation(s)
- Sofia C Vaz
- Nuclear Medicine-Radiopharmacology, Champalimaud Clinical Center, Champalimaud Foundation, Lisbon, Portugal.
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.
| | | | - Fatima Cardoso
- Breast Unit, Champalimaud Clinical Center, Champalimaud Foundation, Lisbon, Portugal
| | - David Groheux
- Nuclear Medicine Department, Saint-Louis Hospital, Paris, France
- University Paris-Diderot, INSERM U976, Paris, France
- Centre d'Imagerie Radio-Isotopique (CIRI), La Rochelle, France
| | - Gary J R Cook
- Department of Cancer Imaging, King's College London, London, UK
- King's College London and Guy's & St Thomas' PET Centre, London, UK
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Gary A Ulaner
- Molecular Imaging and Therapy, Hoag Family Cancer Institute, Newport Beach, CA, USA
- University of Southern California, Los Angeles, CA, USA
| | - Heather Jacene
- Dana-Farber Cancer Institute/Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Isabel T Rubio
- Breast Surgical Oncology, Clinica Universidad de Navarra, Madrid, Cancer Center Clinica Universidad de Navarra, Navarra, Spain
| | - Jan W Schoones
- Directorate of Research Policy, Leiden University Medical Center, Leiden, The Netherlands
| | - Marie-Jeanne Vrancken Peeters
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Philip Poortmans
- Department of Radiation Oncology, Iridium Netwerk, Antwerp, Belgium
- University of Antwerp, Wilrijk, Antwerp, Belgium
| | - Ritse M Mann
- Radiology Department, RadboudUMC, Nijmegen, The Netherlands
| | - Stephanie L Graff
- Lifespan Cancer Institute, Providence, Rhode Island, USA
- Legorreta Cancer Center at Brown University, Providence, Rhode Island, USA
| | - Elizabeth H Dibble
- Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.
| | - Lioe-Fee de Geus-Oei
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.
- Biomedical Photonic Imaging Group, University of Twente, Enschede, The Netherlands.
- Department of Radiation Science & Technology, Technical University of Delft, Delft, The Netherlands.
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Robson N, Thekkinkattil DK. Current Role and Future Prospects of Positron Emission Tomography (PET)/Computed Tomography (CT) in the Management of Breast Cancer. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:321. [PMID: 38399608 PMCID: PMC10889944 DOI: 10.3390/medicina60020321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024]
Abstract
Breast cancer has become the most diagnosed cancer in women globally, with 2.3 million new diagnoses each year. Accurate early staging is essential for improving survival rates with metastatic spread from loco regional to distant metastasis, decreasing mortality rates by 50%. Current guidelines do not advice the routine use of positron emission tomography (PET)-computed tomography (CT) in the staging of early breast cancer in the absence of symptoms. However, there is a growing body of evidence to suggest that the use of PET-CT in this early stage can benefit the patient by improving staging and as a result treatment and outcomes, as well as psychological burden, without increasing costs to the health service. Ongoing research in PET radiomics and artificial intelligence is showing promising future prospects in its use in diagnosis, staging, prognostication, and assessment of responses to the treatment of breast cancer. Furthermore, ongoing research to address current limitations of PET-CT by improving techniques and tracers is encouraging. In this narrative review, we aim to evaluate the current evidence of the usefulness of PET-CT in the management of breast cancer in different settings along with its future prospects, including the use of artificial intelligence (AI), radiomics, and novel tracers.
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Affiliation(s)
- Nicole Robson
- Lincoln Medical School, Ross Lucas Medical Sciences Building, University of Lincoln, Lincoln LN6 7FS, UK;
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Liu C, Ma G, Zhang J, Cheng J, Yang Z, Song S. 18F-FES and 18F-FDG PET/CT imaging as a predictive biomarkers for metastatic breast cancer patients undergoing cyclin-dependent 4/6 kinase inhibitors with endocrine treatment. Ann Nucl Med 2023; 37:675-684. [PMID: 37787851 DOI: 10.1007/s12149-023-01871-8] [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: 07/17/2023] [Accepted: 09/19/2023] [Indexed: 10/04/2023]
Abstract
OBJECTIVE The aim of this study was to investigate the potential value of dual tracers 18F-FDG and 18F-FES PET/CT in predicting response to Cyclin-Dependent 4/6 Kinase (CDK4/6) inhibitors combined with endocrine therapy for metastatic estrogen receptor (ER)-positive breast cancer patients. METHODS This retrospective study enrolled 38 ER-positive metastatic breast cancer patients from our center who underwent both 18F-FDG and 18F-FES PET/CT scans within 1 month before CDK4/6 inhibitors combined with endocrine therapy. The extracted parameters comprised the maximum standardized uptake value (SUVmax) for both FDG and FES PET, as well as the ratio between FES and FDG SUVmax. Each parameter was dichotomized based on its median threshold. The primary endpoint was progression-free survival (PFS), which was estimated using the Kaplan-Meier method and compared by the log-rank test. RESULTS After a median follow-up of 15.6 months, progressive disease was observed in 23 out of 38 patients, and the median PFS for the whole cohort was 21.0 months [95% confidence interval (CI) 12.7-29.3]. FES and FDG PET identified 6 patients (15.8%) with FES-negative lesions, suggesting ER heterogeneity in metastatic lesions. The median PFS of these patients was only 5.3 months (95% CI 1.7-8.9), which was substantially shorter than that of patients with 100% FES-positive lesions (median PFS 22.9 months, 95% CI 17.1-28.7, P < 0.001). Patients with 100% FES-positive lesions who had high FES/FDG showed significantly shorter PFS compared to those with low FES/FDG (14.9 vs. 30.5 months, P = 0.003). CONCLUSIONS This study shows that FDG and FES PET imaging may serve as valuable tools for patient selection in the context of CDK4/6 inhibitor therapy combined with endocrine treatment, and have the potential to function as prognostic biomarkers.
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Affiliation(s)
- Cheng Liu
- Department of Nuclear Medicine, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, 4365 Kangxin Road, Shanghai, 201321, China
- Shanghai Key Laboratory of Radiation Oncology (20dz2261000), Shanghai, 201321, China
- Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, 201321, China
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, 200032, China
| | - Guang Ma
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Jiangang Zhang
- Shanghai Key Laboratory of Radiation Oncology (20dz2261000), Shanghai, 201321, China
- Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, 201321, China
- Department of Nuclear Medicine, Shanghai Proton and Heavy Ion Center, Shanghai, 201321, China
| | - Jingyi Cheng
- Shanghai Key Laboratory of Radiation Oncology (20dz2261000), Shanghai, 201321, China
- Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, 201321, China
- Department of Nuclear Medicine, Shanghai Proton and Heavy Ion Center, Shanghai, 201321, China
| | - Zhongyi Yang
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
| | - Shaoli Song
- Department of Nuclear Medicine, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, 4365 Kangxin Road, Shanghai, 201321, China.
- Shanghai Key Laboratory of Radiation Oncology (20dz2261000), Shanghai, 201321, China.
- Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, 201321, China.
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
- Shanghai Institute of Medical Imaging, Fudan University, Shanghai, 200032, China.
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Ozawa A, Iwasaki M, Yokoyama K, Tsuchiya J, Kawano R, Nishihara H, Tateishi U. Correlation between choline kinase alpha expression and 11C-choline accumulation in breast cancer using positron emission tomography/computed tomography: a retrospective study. Sci Rep 2023; 13:17620. [PMID: 37848481 PMCID: PMC10582087 DOI: 10.1038/s41598-023-44542-4] [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: 07/14/2023] [Accepted: 10/10/2023] [Indexed: 10/19/2023] Open
Abstract
Choline kinase (CK) is reportedly overexpressed in various malignancies. Among its isoforms, CKα overexpression is presumably related to oncogenic change. Choline positron emission tomography (PET) is reportedly useful for detecting and evaluating therapy outcomes in malignancies. In this study, we investigated the correlation between CKα expression and 11C-choline accumulation in breast cancer cells. We also compared the CKα expression level with other pathological findings for investigating tumour activity. Fifty-six patients with breast cancer (mean age: 51 years) who underwent their first medical examination between May 2007 and December 2008 were enrolled. All the patients underwent 11C-choline PET/computed tomography imaging prior to surgery. The maximum standardised uptake value was recorded for evaluating 11C-choline accumulation. The intensity of CKα expression was classified using immunostaining. A significant correlation was observed between CKα expression and 11C-choline accumulation (P < 0.0001). A comparison of breast cancer mortality demonstrated that strong CKα expression was associated with a shorter survival time (P < 0.0001). 11C-choline accumulation was also negatively correlated with survival time (P < 0.0001). Tumours with strong CKα expression are reportedly highly active in breast cancer. A correlation was observed between CKα expression and 11C-choline accumulation, suggesting their role as prognostic indicators of breast cancer.
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Affiliation(s)
- Akane Ozawa
- Department of Diagnostic Radiology and Nuclear Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Masako Iwasaki
- Department of Diagnostic Radiology and Nuclear Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Kota Yokoyama
- Department of Diagnostic Radiology and Nuclear Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Junichi Tsuchiya
- Department of Diagnostic Radiology and Nuclear Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan
| | - Ryutaro Kawano
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Nishihara
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ukihide Tateishi
- Department of Diagnostic Radiology and Nuclear Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan.
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Najid S, Seban RD, Champion L, De Moura A, Sebbag C, Salaün H, Cabel L, Bonneau C. Clinical Utility of Pre-Therapeutic [18F]FDG PET/CT Imaging for Predicting Outcomes in Breast Cancer. J Clin Med 2023; 12:5487. [PMID: 37685551 PMCID: PMC10488013 DOI: 10.3390/jcm12175487] [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: 06/26/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND [18F]FDG PET/CT is used for staging and could also provide information associated with clinical outcomes. The objective of this study was to determine the clinical utility of biomarkers measured using [18F]FDG PET/CT to predict the absence of pathological complete response (no-pCR) and recurrence. METHODS In this retrospective study, we included patients with non-special-type breast carcinoma who underwent [18F]FDG PET/CT before neoadjuvant chemotherapy between 2011 and 2019. Clinicopathological data were collected. Tumor SUVmax and total metabolic tumor volume (TMTV) were measured from PET images. The association between biomarkers and no-pCR was studied using logistic regression. The cut-off value was determined using the area under the ROC Curve. To predict 3-year recurrence-free survival (RFS), we used a multivariable Cox model, and the cut-off value was determined using time-dependent ROC and predictiveness curves. RESULTS Two hundred and eighty-six patients were included in the analysis. One hundred and twelve patients had a pCR (39.2%). The pCR rate was significantly higher in patients with a high nuclear grade (p < 0.01), HER2+ and TNBC subtypes (p < 0.01), high Ki67 (p < 0.01), and low TMTV (p < 0.01). A high TMTV value (>9.0 cm3) was significantly associated with no-pCR in the whole cohort (OR = 2.4, 95% CI: 1.3-4.2, p < 0.01). After a median follow-up of 4.5 years, 65 patients experienced recurrence and 39 patients died. High TMTV (>13.5 cm3) was associated with shorter RFS (HR = 4.0, 95% CI: 1.9-8.4, p < 0.01). CONCLUSION High TMTV in pre-therapeutic imaging is associated with no-pCR and recurrence. It can help in identifying high-risk patients and be considered as an intensified or alternative adjuvant therapy for closely monitoring patients.
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Affiliation(s)
- Sophia Najid
- Institut Curie, Inserm U900, 92210 Saint-Cloud, France
| | - Romain-David Seban
- Department of Nuclear Medicine, Institut Curie, 92210 Saint-Cloud, France;
| | - Laurence Champion
- Department of Nuclear Medicine, Institut Curie, 92210 Saint-Cloud, France;
| | - Alexandre De Moura
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005 Paris, France; (A.D.M.); (C.S.); (H.S.); (L.C.)
- UVSQ, Paris Saclay University, 92210 Saint-Cloud, France
| | - Clara Sebbag
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005 Paris, France; (A.D.M.); (C.S.); (H.S.); (L.C.)
- UVSQ, Paris Saclay University, 92210 Saint-Cloud, France
| | - Hélène Salaün
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005 Paris, France; (A.D.M.); (C.S.); (H.S.); (L.C.)
- UVSQ, Paris Saclay University, 92210 Saint-Cloud, France
| | - Luc Cabel
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005 Paris, France; (A.D.M.); (C.S.); (H.S.); (L.C.)
- UVSQ, Paris Saclay University, 92210 Saint-Cloud, France
| | - Claire Bonneau
- Department of Surgery, Institut Curie, 92210 Saint-Cloud, France
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Bosque JJ, Calvo GF, Molina-García D, Pérez-Beteta J, García Vicente AM, Pérez-García VM. Metabolic activity grows in human cancers pushed by phenotypic variability. iScience 2023; 26:106118. [PMID: 36843844 PMCID: PMC9950952 DOI: 10.1016/j.isci.2023.106118] [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: 08/29/2022] [Revised: 11/30/2022] [Accepted: 01/28/2023] [Indexed: 02/05/2023] Open
Abstract
Different evolutionary processes push cancers to increasingly aggressive behaviors, energetically sustained by metabolic reprogramming. The collective signature emerging from this transition is macroscopically displayed by positron emission tomography (PET). In fact, the most readily PET measure, the maximum standardized uptake value (SUVmax), has been found to have prognostic value in different cancers. However, few works have linked the properties of this metabolic hotspot to cancer evolutionary dynamics. Here, by analyzing diagnostic PET images from 512 patients with cancer, we found that SUVmax scales superlinearly with the mean metabolic activity (SUVmean), reflecting a dynamic preferential accumulation of activity on the hotspot. Additionally, SUVmax increased with metabolic tumor volume (MTV) following a power law. The behavior from the patients data was accurately captured by a mechanistic evolutionary dynamics model of tumor growth accounting for phenotypic transitions. This suggests that non-genetic changes may suffice to fuel the observed sustained increases in tumor metabolic activity.
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Affiliation(s)
- Jesús J. Bosque
- Department of Mathematics, Mathematical Oncology Laboratory (MOLAB), University of Castilla-La Mancha, Ciudad Real, Spain,Corresponding author
| | - Gabriel F. Calvo
- Department of Mathematics, Mathematical Oncology Laboratory (MOLAB), University of Castilla-La Mancha, Ciudad Real, Spain
| | - David Molina-García
- Department of Mathematics, Mathematical Oncology Laboratory (MOLAB), University of Castilla-La Mancha, Ciudad Real, Spain
| | - Julián Pérez-Beteta
- Department of Mathematics, Mathematical Oncology Laboratory (MOLAB), University of Castilla-La Mancha, Ciudad Real, Spain
| | - Ana M. García Vicente
- Nuclear Medicine Unit, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - Víctor M. Pérez-García
- Department of Mathematics, Mathematical Oncology Laboratory (MOLAB), University of Castilla-La Mancha, Ciudad Real, Spain
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de Mooij CM, Ploumen RAW, Nelemans PJ, Mottaghy FM, Smidt ML, van Nijnatten TJA. The influence of receptor expression and clinical subtypes on baseline [18F]FDG uptake in breast cancer: systematic review and meta-analysis. EJNMMI Res 2023; 13:5. [PMID: 36689007 PMCID: PMC9871105 DOI: 10.1186/s13550-023-00953-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/11/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND To quantify the relationship between [18F]FDG uptake of the primary tumour measured by PET-imaging with immunohistochemical (IHC) expression of ER, PR, HER2, Ki-67, and clinical subtypes based on these markers in breast cancer patients. METHODS PubMed and Embase were searched for studies that compared SUVmax between breast cancer patients negative and positive for IHC expression of ER, PR, HER2, Ki-67, and clinical subtypes based on these markers. Two reviewers independently screened the studies and extracted the data. Standardized mean differences (SMD) and 95% confidence intervals (CIs) were estimated by using DerSimonian-Laird random-effects models. P values less than or equal to 5% indicated statistically significant results. RESULTS Fifty studies were included in the final analysis. SUVmax is significantly higher in ER-negative (31 studies, SMD 0.66, 0.56-0.77, P < 0.0001), PR-negative (30 studies, SMD 0.56; 0.40-0.71, P < 0.0001), HER2-positive (32 studies, SMD - 0.29, - 0.49 to - 0.10, P = 0.0043) or Ki-67-positive (19 studies, SMD - 0.77; - 0.93 to - 0.61, P < 0.0001) primary tumours compared to their counterparts. The majority of clinical subtypes were either luminal A (LA), luminal B (LB), HER2-positive or triple negative breast cancer (TNBC). LA is associated with significantly lower SUVmax compared to LB (11 studies, SMD - 0.49, - 0.68 to - 0.31, P = 0.0001), HER2-positive (15 studies, SMD - 0.91, - 1.21 to - 0.61, P < 0.0001) and TNBC (17 studies, SMD - 1.21, - 1.57 to - 0.85, P < 0.0001); and LB showed significantly lower uptake compared to TNBC (10 studies, SMD - 0.77, - 1.05 to - 0.49, P = 0.0002). Differences in SUVmax between LB and HER2-positive (9 studies, SMD - 0.32, - 0.88 to 0.24, P = 0.2244), and HER2-positive and TNBC (17 studies, SMD - 0.29, - 0.61 to 0.02, P = 0.0667) are not significant. CONCLUSION Primary tumour SUVmax is significantly higher in ER-negative, PR-negative, HER2-positive and Ki-67-positive breast cancer patients. Luminal tumours have the lowest and TNBC tumours the highest SUVmax. HER2 overexpression has an intermediate effect.
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Affiliation(s)
- Cornelis M de Mooij
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands.
- Department of Surgery, Maastricht University Medical Centre+, Maastricht, The Netherlands.
- GROW - School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, The Netherlands.
| | - Roxanne A W Ploumen
- Department of Surgery, Maastricht University Medical Centre+, Maastricht, The Netherlands
- GROW - School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Patty J Nelemans
- Department of Epidemiology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Felix M Mottaghy
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands
- GROW - School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, The Netherlands
- Department of Nuclear Medicine, University Hospital RWTH Aachen University, Aachen, Germany
| | - Marjolein L Smidt
- Department of Surgery, Maastricht University Medical Centre+, Maastricht, The Netherlands
- GROW - School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Thiemo J A van Nijnatten
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands
- GROW - School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, The Netherlands
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Prexler C, Knape MS, Erlewein-Schweizer J, Roll W, Specht K, Woertler K, Weichert W, von Luettichau I, Rossig C, Hauer J, Richter GHS, Weber W, Burdach S. Correlation of Transcriptomics and FDG-PET SUVmax Indicates Reciprocal Expression of Stemness-Related Transcription Factor and Neuropeptide Signaling Pathways in Glucose Metabolism of Ewing Sarcoma. Cancers (Basel) 2022; 14:cancers14235999. [PMID: 36497479 PMCID: PMC9735504 DOI: 10.3390/cancers14235999] [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: 10/18/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND In Ewing sarcoma (EwS), long-term treatment effects and poor survival rates for relapsed or metastatic cases require individualization of therapy and the discovery of new treatment methods. Tumor glucose metabolic activity varies significantly between patients, and FDG-PET signals have been proposed as prognostic factors. However, the biological basis for the generally elevated but variable glucose metabolism in EwS is not well understood. METHODS We retrospectively included 19 EwS samples (17 patients). Affymetrix gene expression was correlated with maximal standardized uptake value (SUVmax) using machine learning, linear regression modelling, and gene set enrichment analyses for functional annotation. RESULTS Expression of five genes correlated (MYBL2, ELOVL2, NETO2) or anticorrelated (FAXDC2, PLSCR4) significantly with SUVmax (adjusted p-value ≤ 0.05). Additionally, we identified 23 genes with large SUVmax effect size, which were significantly enriched for "neuropeptide Y receptor activity (GO:0004983)" (adjusted p-value = 0.0007). The expression of the members of this signaling pathway (NPY, NPY1R, NPY5R) anticorrelated with SUVmax. In contrast, three transcription factors associated with maintaining stemness displayed enrichment of their target genes with higher SUVmax: RNF2, E2F family, and TCF3. CONCLUSION Our large-scale analysis examined comprehensively the correlations between transcriptomics and tumor glucose utilization. Based on our findings, we hypothesize that stemness may be associated with increased glucose uptake, whereas neuroectodermal differentiation may anticorrelate with glucose uptake.
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Affiliation(s)
- Carolin Prexler
- Department of Pediatrics and Children’s Cancer Research Center, Kinderklinik München Schwabing, Klinikum Rechts der Isar, Fakultät für Medizin, Technische Universität München, 80804 Munich, Germany
| | - Marie Sophie Knape
- Department of Pediatrics and Children’s Cancer Research Center, Kinderklinik München Schwabing, Klinikum Rechts der Isar, Fakultät für Medizin, Technische Universität München, 80804 Munich, Germany
| | | | - Wolfgang Roll
- Department of Nuclear Medicine, University Hospital Münster, Albert-Schweitzer-Campus 1 A1, 48149 Munster, Germany
| | - Katja Specht
- Institute of Pathology, Technische Universität München, 81675 Munich, Germany
| | - Klaus Woertler
- Musculoskeletal Radiology Section, Klinikum Rechts der Isar, Technische Universität München, 81675 Munich, Germany
| | - Wilko Weichert
- Institute of Pathology, Technische Universität München, 81675 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 81675 Munich, Germany
| | - Irene von Luettichau
- Department of Pediatrics and Children’s Cancer Research Center, Kinderklinik München Schwabing, Klinikum Rechts der Isar, Fakultät für Medizin, Technische Universität München, 80804 Munich, Germany
- ERN PaedCan, 1090 Vienna, Austria
| | - Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children’s Hospital Muenster, 48149 Muenster, Germany
- Cells-in-Motion Cluster of Excellence (EXC 1003-CiM), University of Muenster, 48149 Muenster, Germany
| | - Julia Hauer
- Department of Pediatrics and Children’s Cancer Research Center, Kinderklinik München Schwabing, Klinikum Rechts der Isar, Fakultät für Medizin, Technische Universität München, 80804 Munich, Germany
| | - Guenther H. S. Richter
- Department of Pediatrics, Division of Oncology and Hematology, Charite–Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, 13353 Berlin, Germany
| | - Wolfgang Weber
- German Cancer Consortium (DKTK), Partner Site Munich, 81675 Munich, Germany
- Department of Nuclear Medicine, Klinikum Rechts der Isar, Technische Universität München, 81675 Munich, Germany
| | - Stefan Burdach
- Department of Pediatrics and Children’s Cancer Research Center, Kinderklinik München Schwabing, Klinikum Rechts der Isar, Fakultät für Medizin, Technische Universität München, 80804 Munich, Germany
- Institute of Pathology, Technische Universität München, 81675 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 81675 Munich, Germany
- Academy of Translational Medicine and Department of Molecular Oncology–British Columbia Cancer Research Centre, University of British Columbia, 675 West 10th Avenue, Vancouver, BC V5Z 1L3, Canada
- Correspondence:
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9
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Tabata K, Nishie A, Shimomura Y, Isoda T, Kitamura Y, Nakata K, Yamada Y, Oda Y, Ishigami K, Baba S. Prediction of pathological response to preoperative chemotherapy for pancreatic ductal adenocarcinoma using 2-[ 18F]-fluoro-2-deoxy-d-glucose positron-emission tomography. Clin Radiol 2022; 77:436-442. [PMID: 35410786 DOI: 10.1016/j.crad.2022.03.001] [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: 11/05/2021] [Accepted: 03/02/2022] [Indexed: 12/24/2022]
Abstract
AIM To determine whether the pathological response to preoperative chemotherapy for pancreatic ductal adenocarcinoma (PDAC) can be predicted using 2-[18F]-fluoro-2-deoxy-d-glucose positron-emission tomography (F-18 FDG-PET). MATERIALS AND METHODS Twenty-eight patients with PDAC who underwent only neoadjuvant chemotherapy (NAC) before surgery were enrolled in the study. All patients had F-18 FDG-PET examinations before NAC. The resected specimen was pathologically evaluated according to the Classification of Pancreatic Carcinoma (7th edn). Patients were categorised into a non-response group and a response group based on the pathological findings. The non-response group (Grades 1a and 1b) showed ≤50% necrosis in the specimen, while the specimens of the response group (Grades 2-3) showed >50% necrosis. The maximum standardised uptake values (SUVmax) of the tumours on F-18 FDG-PET were measured. The mean values of SUVmax were compared between the two groups. The diagnostic performance of SUVmax in distinguishing the two groups was also evaluated using receiver operating characteristic analysis. RESULTS The mean SUVmax of the response group was higher than that of the non-response group (9.00 ± 1.78 versus 4.26 ± 2.35; p<0.001). The optimal cut-off value of SUVmax was 9.28 for distinguishing the two groups. The sensitivity, specificity, and accuracy for the prediction in the response group were 80%, 95.7%, and 92.9%, respectively. CONCLUSIONS SUVmax on F-18 FDG-PET may be useful as a biomarker to predict the pathological response to NAC in patients with PDAC.
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Affiliation(s)
- K Tabata
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - A Nishie
- Department of Radiology Informatics and Network, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan; Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207, Uehara, Nishihara-cho, Okinawa, 903-0215, Japan.
| | - Y Shimomura
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - T Isoda
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - Y Kitamura
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - K Nakata
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - Y Yamada
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - Y Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - K Ishigami
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
| | - S Baba
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku Fukuoka, 812-8582, Japan
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10
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Le-Petross HT, Slanetz PJ, Lewin AA, Bao J, Dibble EH, Golshan M, Hayward JH, Kubicky CD, Leitch AM, Newell MS, Prifti C, Sanford MF, Scheel JR, Sharpe RE, Weinstein SP, Moy L. ACR Appropriateness Criteria® Imaging of the Axilla. J Am Coll Radiol 2022; 19:S87-S113. [PMID: 35550807 DOI: 10.1016/j.jacr.2022.02.010] [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: 02/15/2022] [Accepted: 02/19/2022] [Indexed: 11/26/2022]
Abstract
This publication reviews the current evidence supporting the imaging approach of the axilla in various scenarios with broad differential diagnosis ranging from inflammatory to malignant etiologies. Controversies on the management of axillary adenopathy results in disagreement on the appropriate axillary imaging tests. Ultrasound is often the appropriate initial imaging test in several clinical scenarios. Clinical information (such as age, physical examinations, risk factors) and concurrent complete breast evaluation with mammogram, tomosynthesis, or MRI impact the type of initial imaging test for the axilla. Several impactful clinical trials demonstrated that selected patient's population can received sentinel lymph node biopsy instead of axillary lymph node dissection with similar overall survival, and axillary lymph node dissection is a safe alternative as the nodal staging procedure for clinically node negative patients or even for some node positive patients with limited nodal tumor burden. This approach is not universally accepted, which adversely affect the type of imaging tests considered appropriate for axilla. This document is focused on the initial imaging of the axilla in various scenarios, with the understanding that concurrent or subsequent additional tests may also be performed for the breast. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Huong T Le-Petross
- The University of Texas MD Anderson Cancer Center, Houston, Texas; Director of Breast MRI.
| | - Priscilla J Slanetz
- Panel Chair, Boston University School of Medicine, Boston, Massachusetts; Vice Chair of Academic Affairs, Department of Radiology, Boston Medical Center; Associate Program Director, Diagnostic Radiology Residency, Boston Medical Center; Program Director, Early Career Faculty Development Program, Boston University Medical Campus; Co-Director, Academic Writing Program, Boston University Medical Group; President, Massachusetts Radiological Society; Vice President, Association of University Radiologists
| | - Alana A Lewin
- Panel Vice-Chair, New York University School of Medicine, New York, New York; Associate Program Director, Breast Imaging Fellowship, NYU Langone Medical Center
| | - Jean Bao
- Stanford University Medical Center, Stanford, California; Society of Surgical Oncology
| | | | - Mehra Golshan
- Smilow Cancer Hospital, Yale Cancer Center, New Haven, Connecticut; American College of Surgeons; Deputy CMO for Surgical Services and Breast Program Director, Smilow Cancer Hospital at Yale; Executive Vice Chair for Surgery, Yale School of Medicine
| | - Jessica H Hayward
- University of California San Francisco, San Francisco, California; Co-Fellowship Direction, Breast Imaging Fellowship
| | | | - A Marilyn Leitch
- UT Southwestern Medical Center, Dallas, Texas; American Society of Clinical Oncology
| | - Mary S Newell
- Emory University Hospital, Atlanta, Georgia; Interim Director, Division of Breast Imaging at Emory; ACR: Chair of BI-RADS; Chair of PP/TS
| | - Christine Prifti
- Boston Medical Center, Boston, Massachusetts, Primary care physician
| | | | | | | | - Susan P Weinstein
- Perelman School of Medicine of the University of Pennsylvania, Philadelphia, Pennsylvania; Associate Chief of Radiology, San Francisco VA Health Systems
| | - Linda Moy
- Specialty Chair, NYU Clinical Cancer Center, New York, New York; Chair of ACR Practice Parameter for Breast Imaging, Chair ACR NMD
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Association between tumor 18F-fluorodeoxyglucose metabolism and survival in women with estrogen receptor-positive, HER2-negative breast cancer. Sci Rep 2022; 12:7858. [PMID: 35552460 PMCID: PMC9098458 DOI: 10.1038/s41598-022-11603-z] [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: 12/02/2021] [Accepted: 04/26/2022] [Indexed: 11/08/2022] Open
Abstract
We examined whether 18F-fluorodeoxyglucose metabolism is associated with distant relapse-free survival (DRFS) and overall survival (OS) in women with estrogen receptor (ER)-positive, HER2-negative breast cancer. This was a cohort study examining the risk factors for survival that had occurred at the start of the study. A cohort from Asan Medical Center, Korea, recruited between November 2007 and December 2014, was included. Patients received anthracycline-based neoadjuvant chemotherapy. The maximum standardized uptake value (SUV) of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) was measured. The analysis included 466 women. The median (interquartile range) follow-up period without distant metastasis or death was 6.2 (5.3-7.6) years. Multivariable analysis of hazard ratio (95% confidence interval [CI]) showed that the middle and high tertiles of SUV were prognostic for DRFS (2.93, 95% CI 1.62-5.30; P < 0.001) and OS (4.87, 95% CI 1.94-12.26; P < 0.001). The 8-year DRFS rates were 90.7% (95% CI 85.5-96.1%) for those in the low tertile of maximum SUV vs. 73.7% (95% CI 68.0-79.8%) for those in the middle and high tertiles of maximum SUV. 18F-fluorodeoxyglucose PET/CT may assess the risk of distant metastasis and death in ER-positive, HER2-negative patients.
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12
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Perrin J, Farid K, Van Parijs H, Gorobets O, Vinh-Hung V, Nguyen NP, Djassemi N, De Ridder M, Everaert H. Is there utility for fluorine-18-fluorodeoxyglucose positron-emission tomography scan before surgery in breast cancer? A 15-year overall survival analysis. World J Clin Oncol 2022; 13:287-302. [PMID: 35582655 PMCID: PMC9052070 DOI: 10.5306/wjco.v13.i4.287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/22/2022] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The prognostic value of preoperative fluorine-18-fluorodeoxyglucose positron-emission tomography (18F-FDG PET) scan for determining overall survival (OS) in breast cancer (BC) patients is controversial.
AIM To evaluate the OS predictive value of preoperative PET positivity after 15 years.
METHODS We performed a retrospective search of the Universitair Ziekenhuis Brussel patient database for nonmetastatic patients who underwent preoperative PET between 2002-2008. PET positivity was determined by anatomical region of interest (AROI) findings for breast and axillary, sternal, and distant sites. The prognostic role of PET was examined as a qualitative binary factor (positive vs negative status) and as a continuous variable [maximum standard uptake value (SUVmax)] in multivariate survival analyses using Cox proportional hazards models. Among the 104 identified patients who received PET, 36 were further analyzed for the SUVmax in the AROI.
RESULTS Poor OS within the 15-year study period was predicted by PET-positive status for axillary (P = 0.033), sternal (P = 0.033), and combined PET-axillary/sternal (P = 0.008) nodes. Poor disease-free survival was associated with PET-positive axillary status (P = 0.040) and combined axillary/sternal status (P = 0.023). Cox models confirmed the long-term prognostic value of combined PET-axillary/sternal status [hazard ratio (HR): 3.08, 95% confidence interval: 1.42-6.69]. SUVmax of ipsilateral breast and axilla as continuous covariates were significant predictors of long-term OS with HRs of 1.25 (P = 0.048) and 1.54 (P = 0.029), corresponding to relative increase in the risk of death of 25% and 54% per SUVmax unit, respectively. In addition, the ratio of the ipsilateral axillary SUVmax over the contralateral axillary SUVmax was the most significant OS predictor (P = 0.027), with 1.94 HR, indicating a two-fold relative increase of mortality risk.
CONCLUSION Preoperative PET is valuable for prediction of long-term survival. Ipsilateral axillary SUVmax ratio over the uninvolved side represents a new prognostic finding that warrants further investigation.
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Affiliation(s)
- Justine Perrin
- Nuclear Medicine, CHU de Martinique, Fort-de-France 97200, Martinique
| | - Karim Farid
- Nuclear Medicine, CHU de Martinique, Fort-de-France 97200, Martinique
| | | | - Olena Gorobets
- Head and Neck Surgery, CHU de Martinique, Fort-de-France 97200, Martinique
| | - Vincent Vinh-Hung
- Department of Radiotherapy, UZ Brussel, Brussels 1090, Belgium
- Department of Radiotherapie, Centre Hospitalier de Polynésie française, Papeete 98713, Tahiti, French Polynesia
| | - Nam P Nguyen
- Department of Radiation Oncology, Howard University, Washington, DC 20060, United States
| | - Navid Djassemi
- Department of Pediatry, Hackensack University Medical Center, Hackensack, NJ 07601, United States
- Rady Children's Hospital, University of California San Diego, San Diego, CA 92123, United States
| | - Mark De Ridder
- Department of Radiotherapy, UZ Brussel, Brussels 1090, Belgium
| | - Hendrik Everaert
- Department of Nuclear Medicine, UZ Brussel, Brussels 1090, Belgium
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13
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Jiang Y, Hou G, Li F, Zhu Z, Cheng W. Prognostic Value of FDG PET/CT in Patients With Neuroendocrine Carcinoma of the Uterine Cervix. Clin Nucl Med 2021; 46:971-976. [PMID: 34619703 DOI: 10.1097/rlu.0000000000003909] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We evaluated the prognostic value of metabolic parameters measured on pretreatment FDG PET/CT in patients with cervical neuroendocrine carcinomas (NECs). METHODS A total of 22 patients with cervical NECs who underwent pretreatment FDG PET/CT were retrospectively reviewed. The SUVmax, metabolic tumor volume (MTV), and total lesion glycolysis (TLG) of the primary lesion were measured. The associations between prognostic factors and progression-free survival (PFS) and overall survival (OS) were investigated using the Kaplan-Meier method, log-rank test, and univariate and multivariate Cox proportional hazards model. RESULTS Of the 22 patients, 12 developed disease progression, and 5 died during the follow-up period. Univariate analyses revealed that MTV, TLG, and the International Federation of Gynecology and Obstetrics stage were significantly associated with PFS (all P < 0.05), whereas SUVmax did not show a significant correlation with PFS. Kaplan-Meier survival curves revealed that patients with MTV >31.9 cm3 (log-rank, P < 0.001), TLG >154.3 (log-rank, P < 0.001), and higher International Federation of Gynecology and Obstetrics stage (log-rank, P = 0.026) had significantly shorter PFS. In the multivariate analyses, MTV (P = 0.017; hazard ratio [HR], 7.298; 95% confidence interval [CI], 1.427-37.316) and TLG (P = 0.003; HR, 15.175; 95% CI, 2.470-93.244) were independent prognostic factors, whereas for OS, the univariate analysis revealed that only TLG >154.3 showed statistical significance (P = 0.043; HR, 9.821; 95% CI, 1.080-89.290). CONCLUSIONS Metabolic tumor volume and TLG on FDG PET/CT were the significant prognostic factors of PFS in patients with cervical NECs. Patients with high MTV and TLG had worse clinical outcomes. In addition, TLG may also be a predictor of OS.
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Affiliation(s)
- Yuanyuan Jiang
- From the Department of Nuclear Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College; and Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine, Beijing, China
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14
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Özdemir S, Sılan F, Akgün MY, Aracı N, Çırpan İ, Koç Öztürk F, Özdemir Ö. Prognostic Prediction of BRCA Mutations by 18F-FDG PET/CT SUV max in Breast Cancer. Mol Imaging Radionucl Ther 2021; 30:158-168. [PMID: 34658299 PMCID: PMC8522522 DOI: 10.4274/mirt.galenos.2021.82584] [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] [Indexed: 12/01/2022] Open
Abstract
Objectives: This study aimed to investigate the prognostic prediction of germline BRCA1 and BRCA2 mutations by comparing the maximum standardized uptake value (SUVmax) obtained from 18fluoride-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT), which is considered a prognostic factor in breast cancer (BC). Methods: Retrospective interdisciplinary laboratory results of 92 patients with BC who had germline BRCA1 or BRCA2 mutation profiles and underwent 18F-FDG PET/CT were compared. Genotyping was made by next-generation sequencing, and PET/CT scans were re-evaluated. The histopathological data, genetic results, and clinical demographics of all patients were recorded. Patients were divided into two groups in accordance with the presence of germline BRCA1 and/or BRCA2 mutations. Between-group statistical comparison was performed. Results: In PET/CT performed for primary staging, patients with BRCA-positive BC had significantly higher SUVmax (p=0.039), larger tumor size (p=0.025), and presence of axillary nodal metastases (p=0.023) than patients with BRCA-negative BC. Although the Ki-67 index was higher in the BRCA-positive group than BRCA-negative group, this difference was not significant (p=0.157). Moreover, in the BRCA-positive and negative groups, SUVmax, Ki-67 index, and tumor size, grade, and stage were significantly correlated with each other. Conclusion: The results of this study showed a strong association between BRCA mutations and SUVmax, which indicates the poor prognosis of BC.
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Affiliation(s)
- Semra Özdemir
- Çanakkale Onsekiz Mart University Faculty of Medicine, Department of Nuclear Medicine, Çanakkale, Turkey
| | - Fatma Sılan
- Çanakkale Onsekiz Mart University Faculty of Medicine, Department of Medical Genetics, Çanakkale, Turkey
| | - Mehmet Yılmaz Akgün
- Çanakkale Onsekiz Mart University Faculty of Medicine, Department of General Surgery, Çanakkale, Turkey
| | - Nilgün Aracı
- Çanakkale State Hospital, Clinic of Nuclear Medicine, Çanakkale, Turkey
| | - İsmail Çırpan
- Çanakkale State Hospital, Clinic of Pathology, Çanakkale, Turkey
| | - Fulya Koç Öztürk
- Çanakkale Onsekiz Mart University Faculty of Medicine, Department of Nuclear Medicine, Çanakkale, Turkey
| | - Öztürk Özdemir
- Çanakkale Onsekiz Mart University Faculty of Medicine, Department of Medical Genetics, Çanakkale, Turkey
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15
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Lee MI, Jung YJ, Kim DI, Lee S, Jung CS, Kang SK, Pak K, Kim SJ, Kim HY. Prognostic value of SUVmax in breast cancer and comparative analyses of molecular subtypes: A systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e26745. [PMID: 34397816 PMCID: PMC8341324 DOI: 10.1097/md.0000000000026745] [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: 01/18/2021] [Accepted: 06/29/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND To assess the prognostic capability of the maximum standardized uptake values (SUVmax) measured in the primary tumor and axillary lymph nodes (ALNs) by pretreatment fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography and analyze outcomes according to the molecular breast cancer subtypes. METHODS The databases were systematically searched using keywords for breast cancer, positron emission tomography/computed tomography, and SUVmax; the extracted studies reported at least 1 form of survival data, event-free survival (EFS) and overall survival. Comparative analyses of the pooled hazard ratios (HRs) for EFS and overall survival were performed to assess their correlations with SUVmax. The pooled HR was estimated using random-effects model according to the results of heterogeneity. RESULTS Thirteen eligible studies comprising 3040 patients with breast cancer were included. The pooled HRs of high SUVmax in the primary tumor and ALN were 3.01 (95% CI 1.83-4.97, P < .00001; I2 = 82%) and 3.72 (95% CI 1.15-12.01; I2 = 92%; P = .03), respectively. Patients with higher SUVmax demonstrated a poorer survival prognosis. Furthermore, comparative analyses according to the molecular subtypes demonstrated that the SUVmax in the primary tumor or ALN can be a predictive parameter in patients with the luminal subtype disease. Subtype analysis results indicated a significant association of the luminal group, with a HR of 2.65 (95% CI 1.31-5.37; I2 = 27%; P = .007). CONCLUSIONS SUVmax from pretreatment is a significant prognostic factor for EFS in patients with breast cancer. Despite several limitations, correlation with molecular subtype (luminal type) was demonstrated. Further large-scale studies are required to investigate the precise prognostic capability of SUVmax.
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Affiliation(s)
- Moon il Lee
- Breast Surgery, Hwamyoung Ilsin Christian Hospital, Pusan, Republic of Korea
| | - Youn Joo Jung
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Dong Il Kim
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Seungju Lee
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Chang Shin Jung
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Seok Kyung Kang
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Kyoungjune Pak
- Department of Nuclear Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Seong Jang Kim
- Department of Nuclear Medicine, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Hyun Yul Kim
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
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Kudura K, Dimitriou F, Basler L, Förster R, Mihic-Probst D, Kutzker T, Dummer R, Mangana J, Burger IA, Kreissl MC. Prediction of Early Response to Immune Checkpoint Inhibition Using FDG-PET/CT in Melanoma Patients. Cancers (Basel) 2021; 13:cancers13153830. [PMID: 34359730 PMCID: PMC8345158 DOI: 10.3390/cancers13153830] [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: 06/30/2021] [Revised: 07/20/2021] [Accepted: 07/26/2021] [Indexed: 11/22/2022] Open
Abstract
Simple Summary Melanoma has become the most rapidly increasing cancer in Caucasian populations, causing 90% of skin cancer mortality. FDG-PET/CT has been recommended by the European 2019 guidelines for melanoma for staging and treatment response assessment in advanced melanoma highlighting the need for new outcome predictive biomarkers. In the context of melanoma, the evidence on the predictive value of semiquantitative parameters derived from FDG-PET/CT is still very limited. We here provide evidence, in a large cohort of metastatic melanoma patients, that FDG-PET/CT can be used to predict the early response to immune checkpoint inhibition. On a patient-basis, total tumor volume and semiquantitative parameters, such as total metabolic tumor volume MTV and total lesion glycolysis TLG of all metastases three months after treatment start are promising predictive biomarkers for the outcome in metastatic melanoma patients. Also, early complete response on a metastasis- and patient-level seems to be predictive for lasting complete response. Abstract We aimed to investigate, whether 18F-2-fluoro-2-desoxy-D-glucose positron emission tomography/computed tomography (FDG-PET/CT) scans performed at baseline (time point 0; TP 0) and three months after initiation of immunotherapy (time point 1; TP 1) can be used on a metastasis- and patient-level to predict the response to immune-checkpoint inhibition using FDG-PET/CT six months after treatment start (time point 2; TP 2) in metastatic melanoma patients. This single-center retrospective study considered metastatic melanoma patients treated with immune checkpoint inhibition from TP 0 to TP 2. An analysis on a metastasis- and patient-level was carried out. Tumor volume, standardized uptake values SUV (mean, maximum, and peak), metabolic tumor volume MTV and total lesion glycolysis TLG of each included metastasis were recorded at each time point, respectively TP 0, TP 1 and TP 2. Total tumor volume, total metabolic tumor volume and total lesion glycolysis per patient were also calculated at TP 0, TP 1 and TP 2. Treatment response was assessed at metastasis- and patient-level based on FDG-PET/CT scans at TP 2. 612 melanoma metastases in 111 patients were included. The analysis on a metastasis-level showed that metastatic SUVpeak at TP 1 and volume variation between TP 0 and TP 1 were the strongest negative predictive biomarkers for response. However, at TP 0, metastatic SUVmean and SUVpeak indicated a low negative prediction power, whereas initial metastatic volume was not a predictive biomarker. Also, melanoma metastases located in bone structures had a negative influence on the outcome at TP 2, particularly in women. The analysis on a patient-level showed, that total tumor volume, total metastatic tumor volume and total lesion glycolysis of all metastases three months after treatment initiation were strong negative predictive biomarkers for response to immunotherapy six months after initiation. Age and female sex were also found to be negative predictive biomarkers with lower predictive power. Interestingly, total tumor volume at TP 0 and number of metastases at TP 0 as well as the occurrence of early immune-related adverse events between TP 0 and TP 2 did not have any predictive value for early treatment response. FDG-PET/CT performed for treatment response assessment three months after initiation of immune checkpoint inhibition in metastatic melanoma patients can also be used to predict early response to treatment. On a metastasis-level SUV peak and volume variation of metastases are strong outcome predictive biomarkers. On a patient-level total tumor volume and semiquantitative parameters such as total metabolic tumor volume MTV and total lesion glycolysis TLG of all metastases are promising outcome predictive biomarkers. Also, early complete response on a metastasis- and patient-level seems to be predictive for lasting complete response.
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Affiliation(s)
- Ken Kudura
- Department of Nuclear Medicine, University Hospital Zurich, 8091 Zurich, Switzerland;
- Correspondence:
| | - Florentia Dimitriou
- Department of Dermatology, University Hospital Zurich, 8091 Zurich, Switzerland; (F.D.); (R.D.); (J.M.)
| | - Lucas Basler
- Center for Proton Therapy, Paul Scherrer Institute, 5232 Villigen, Switzerland;
| | - Robert Förster
- Institute of Radiation Oncology, Cantonal Hospital Winterthur, 8400 Winterthur, Switzerland;
| | - Daniela Mihic-Probst
- Institute of Pathology and Molecular Pathology, University Hospital Zurich, 8091 Zurich, Switzerland;
| | - Tim Kutzker
- Faculty of Applied Statistics, Humboldt University Berlin, 10117 Berlin, Germany;
| | - Reinhard Dummer
- Department of Dermatology, University Hospital Zurich, 8091 Zurich, Switzerland; (F.D.); (R.D.); (J.M.)
| | - Joanna Mangana
- Department of Dermatology, University Hospital Zurich, 8091 Zurich, Switzerland; (F.D.); (R.D.); (J.M.)
| | - Irene A. Burger
- Department of Nuclear Medicine, University Hospital Zurich, 8091 Zurich, Switzerland;
- Department of Nuclear Medicine, Cantonal Hospital Baden, 5404 Baden, Switzerland
| | - Michael C. Kreissl
- Department of Radiology and Nuclear Medicine, Division of Nuclear Medicine, University Hospital Magdeburg, 39120 Magdeburg, Germany;
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Bos-Liedke A, Cegla P, Matuszewski K, Konstanty E, Piotrowski A, Gross M, Malicki J, Kozak M. Differences among [ 18F]FDG PET-derived parameters in lung cancer produced by three software packages. Sci Rep 2021; 11:13942. [PMID: 34230642 PMCID: PMC8260625 DOI: 10.1038/s41598-021-93436-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 06/18/2021] [Indexed: 02/06/2023] Open
Abstract
Investigation of differences in derived [18F]FDG PET metabolic and volumetric parameters among three different software programs in lung cancer. A retrospective analysis was performed on a group of 98 lung cancer patients who underwent a baseline [18F]FDG PET/CT study. To assess appropriate delineation methods, the NEMA phantom study was first performed using the following software: Philips EBW (Extended Brilliance Workstation), MIM Software and Rover. Based on this study, the best cut-off methods (dependent on tumour size) were selected, extracted and applied for lung cancer delineation. Several semiquantitative [18F]FDG parameters (SUVmax, SUVmean, TLG and MTV) were assessed and compared among the three software programs. The parameters were assessed based on body weight (BW), lean body mass (LBM) and Bq/mL. Statistically significant differences were found in SUVmean (LBM) between MIM Software and Rover (4.62 ± 2.15 vs 4.84 ± 1.20; p < 0.005), in SUVmean (Bq/mL) between Rover and Philips EBW (21,852.30 ± 21,821.23 vs 19,274.81 ± 13,340.28; p < 0.005) and Rover and MIM Software (21,852.30 ± 21,821.23 vs 19,399.40 ± 10,051.30; p < 0.005), and in MTV between MIM Software and Philips EBW (19.87 ± 25.83 vs 78.82 ± 228.00; p = 0.0489). This study showed statistically significant differences in the estimation of semiquantitative parameters using three independent image analysis tools. These findings are important for performing further diagnostic and treatment procedures in lung cancer patients.
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Affiliation(s)
- Agnieszka Bos-Liedke
- Department of Macromolecular Physics, Adam Mickiewicz University, 61-614, Poznan, Poland
| | - Paulina Cegla
- Department of Nuclear Medicine, Greater Poland Cancer Centre, 61-866, Poznan, Poland.
| | | | - Ewelina Konstanty
- Department of Medical Physics, Greater Poland Cancer Centre, 61-866, Poznan, Poland
| | - Adam Piotrowski
- Department of Macromolecular Physics, Adam Mickiewicz University, 61-614, Poznan, Poland
| | - Magdalena Gross
- Department of Macromolecular Physics, Adam Mickiewicz University, 61-614, Poznan, Poland
| | - Julian Malicki
- Department of Medical Physics, Greater Poland Cancer Centre, 61-866, Poznan, Poland
- Chair, Department of Electroradiology, Poznan University of Medical Science, 61-701, Poznan, Poland
| | - Maciej Kozak
- Department of Macromolecular Physics, Adam Mickiewicz University, 61-614, Poznan, Poland
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Vinh-Hung V, Everaert H, Gorobets O, Van Parijs H, Verfaillie G, Vanhoeij M, Storme G, Fontaine C, Lamote J, Perrin J, Farid K, Nguyen NP, Verschraegen C, De Ridder M. Breast cancer preoperative 18FDG-PET, overall survival prognostic separation compared with the lymph node ratio. Breast Cancer 2021; 28:956-968. [PMID: 33689151 DOI: 10.1007/s12282-021-01234-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 02/26/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To evaluate the overall survival prognostic value of preoperative 18F-fluorodeoxyglucose positron emission tomography (PET) in breast cancer, as compared with the lymph node ratio (LNR). METHODS Data were abstracted at a median follow-up 14.7 years from a retrospective cohort of 104 patients who underwent PET imaging before curative surgery. PET-Axillary|Sternal was classified as PET-positive if hypermetabolism was visualized in ipsilateral nodal axillary and/or sternal region, else as PET-negative. The differences of 15 years restricted mean survival time ∆RMST according to PET and LNR were computed from Kaplan-Meier overall survival. The effect of PET and other patients' characteristics was analyzed through rankit normalization, which provides with Cox regression the Royston-Sauerbrei D measure of separation to compare the characteristics (0 indicating no prognostic value). Multivariate analysis of the normalized characteristics used stepwise selection with the Akaike information criterion. RESULTS In Kaplan-Meier analysis, LNR > 0.20 versus ≤ 0.20 showed ∆RMST = 3.4 years, P = 0.003. PET-Axillary|Sternal positivity versus PET-negative showed a ∆RMST = 2.6 years, P = 0.008. In Cox univariate analyses, LNR appeared as topmost prognostic separator, D = 1.50, P < 0.001. PET ranked below but was also highly significant, D = 1.02, P = 0.009. In multivariate analyses, LNR and PET-Axillary|Sternal were colinear and mutually exclusive. PET-Axillary|Sternal improved as prognosticator in a model excluding lymph nodes, yielding a normalized hazard ratio of 2.44, P = 0.062. CONCLUSION Pathological lymph node assessment remains the gold standard of prognosis. However, PET appears as a valuable surrogate in univariate analysis at 15-year follow-up. There was a trend towards significance in multivariate analysis that warrants further investigation.
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Affiliation(s)
- Vincent Vinh-Hung
- Universitair Ziekenhuis Brussel, 1090, Brussels, Belgium.
- University Hospital of Martinique, 97200, Fort-de-France, Martinique, France.
- Oncologisch Centrum, UZ Brussel, Laarbeeklaan 101, 1090, Jette, Belgium.
| | | | - Olena Gorobets
- University Hospital of Martinique, 97200, Fort-de-France, Martinique, France
| | | | - Guy Verfaillie
- Universitair Ziekenhuis Brussel, 1090, Brussels, Belgium
| | | | - Guy Storme
- Universitair Ziekenhuis Brussel, 1090, Brussels, Belgium
| | | | - Jan Lamote
- Universitair Ziekenhuis Brussel, 1090, Brussels, Belgium
| | - Justine Perrin
- University Hospital of Martinique, 97200, Fort-de-France, Martinique, France
| | - Karim Farid
- University Hospital of Martinique, 97200, Fort-de-France, Martinique, France
| | | | | | - Mark De Ridder
- Universitair Ziekenhuis Brussel, 1090, Brussels, Belgium
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19
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Relationship of the standard uptake value of 18F-FDG-PET-CT with tumor-infiltrating lymphocytes in breast tumors measuring ≥ 1 cm. Sci Rep 2021; 11:12046. [PMID: 34103577 PMCID: PMC8187353 DOI: 10.1038/s41598-021-91404-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/26/2021] [Indexed: 01/05/2023] Open
Abstract
Evidence suggests that tumor cells and tumor-infiltrating lymphocytes (TILs) compete for glucose in the tumor microenvironment and that tumor metabolic parameters correlate with localized immune markers in several solid tumors. We investigated the relationship of the standardized uptake value (SUV) of 18F-fluorodeoxyglucose positron emission tomography computed tomography (18F-FDG-PET-CT) with stromal TIL levels in breast cancer. We included 202 patients who underwent preoperative 18F-FDG-PET-CT and had a tumor measuring ≥ 1 cm. Maximum SUV (SUVmax) was determined using 18F-FDG-PET-CT. Multiple logistic regression was used to identify factors related to high TIL levels (≥ 40%). All tumors were treatment naïve. A significant and weak correlation existed between continuous SUVmax and continuous TIL levels (p = 0.002, R = 0.215). Tumors with high SUVmax (≥ 4) had higher mean TIL levels than those with low SUVmax (< 4). In multivariable analysis, continuous SUVmax was an independent factor associated with high TIL levels; each 1-unit increment in SUVmax corresponded to an odds ratio of 1.14 (95% confidence interval: 1.01–1.29) for high TIL levels. Our study implies that SUV is associated with TILs in breast cancer and provides clinical evidence that elevated glucose uptake by breast tumors can predict the immune system-activated tumor micromilieu.
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20
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Morrison DR, Sorace AG, Hamilton E, Moore LS, Houson HA, Udayakumar N, Ovaitt A, Warram JM, Walsh EM. Predicting Schwannoma Growth in a Tumor Model Using Targeted Imaging. Otol Neurotol 2021; 42:e615-e623. [PMID: 33661237 PMCID: PMC9762121 DOI: 10.1097/mao.0000000000003063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Vestibular schwannoma (VS) is a common pathology encountered in neurotology clinics. Many patients are observed with a "wait and scan" approach. Previous efforts to determine radiographic indicators of future growth have been unsuccessful. Using a mouse subcutaneous tumor model, we seek to determine if fluorescent imaging with directed immunotargets could be used to predict schwannoma growth rate. METHODS Anti-VEGFR2 and anti-Her2/Neu monoclonal antibodies were covalently linked to a near-infrared probe (IRDye800). Immunodeficient mice underwent subcutaneous injections with a rat-derived schwann (R3) cell line. When tumor growth was evident, either Anti-VEGFR2-IRDye800, anti-Her2/Neu-IRDye800, or Immunoglobulin G (IgG) Isotype-IRDye800 (control) were injected via tail vein. The mice were serially imaged in a closed field near-IR device. Fluorescent data were analyzed for tumor signal and correlated with tumor sie and growth rate. Heterogeneity of fluorescent tumor signal was also assessed. RESULTS In both anti-VEGFR2 and anti-Her2/Neu groups, there were strong correlations between day 1 mean tumor fluorescence and eventual maximum tumor volume (p = 0.002, 0.001; r2 = 0.92, 0.86). There was also strong correlation with maximum tumor signal on day 1 and maximum tumor volume (p = 0.003, 0.008; r2 = 0.90, 0.91). There was no such correlation in the control group (p = 0.99, 0.75; r2 = 0.0002, 0.028). CONCLUSION Given the potential morbidity in VS intervention, observation is an appropriate approach for patients with slow-growing or stagnant tumors. We seek to identify immunotargets in a murine model that show promise in predicting schwannoma growth with advanced imaging techniques. Both Her2/Neu and VEGFR2 correlated strongly wth tumor size and growth rates and are promising targets that merit further investigation.
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Affiliation(s)
- Daniel R. Morrison
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Anna G. Sorace
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama
- O’Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ellis Hamilton
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Lindsay S. Moore
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Hailey A. Houson
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Neha Udayakumar
- School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Alyssa Ovaitt
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jason M. Warram
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama
- O’Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Erika M. Walsh
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, Alabama
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Prognostic value of metabolic tumor volume and total lesion glycolysis in breast cancer: a meta-analysis. Nucl Med Commun 2021; 41:824-829. [PMID: 32516244 DOI: 10.1097/mnm.0000000000001227] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES PET using F-fluorodeoxyglucose (FDG) has proven to be valuable in staging and monitoring of treatment response in breast cancer. We aimed to assess the prognostic value of metabolic tumor volume (MTV) and total lesion glycolysis (TLG) in patients with breast cancer. METHODS A systematic search of MEDLINE and EMBASE was performed using the keywords of breast cancer, PET, and volume. Inclusion criteria were F-FDG PET used as an initial imaging tool; studies limited to patients with breast cancer who had not undergone any treatment before PET scans; and studies reporting survival data. Event-free survival (EFS) and overall survival (OS) were considered markers of outcome. RESULTS Nine studies comprising 975 patients were included in this study. The pooled hazard ratio (HR) for adverse events was 33.73 (P < 0.00001; I = 0%) with MTV from primary tumor and 2.89 (P < 0.00001; I = 45%) with TLG from primary tumor, meaning that primary tumors with high volumetric parameters were associated with progression or recurrence. However, the combined HRs for EFS of MTV, and TLG, and those for OS of MTV from whole-body tumor were NS. The pooled HR for OS of TLG from whole-body tumor was 2.95 (P = 0.18; I = 71%). CONCLUSION Volumetric parameters from F-FDG PET are significant prognostic factors for outcome in patients with breast cancer. Patients with a high MTV or TLG from primary tumor have a higher risk of adverse events. Patients with a high TLG from whole-body tumor have a higher risk of deaths.
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Implications of Standardized Uptake Values of Oral Squamous Cell Carcinoma in PET-CT on Prognosis, Tumor Characteristics and Mitochondrial DNA Heteroplasmy. Cancers (Basel) 2021; 13:cancers13092273. [PMID: 34068489 PMCID: PMC8125984 DOI: 10.3390/cancers13092273] [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: 03/15/2021] [Revised: 04/17/2021] [Accepted: 05/05/2021] [Indexed: 11/27/2022] Open
Abstract
Simple Summary In this study, we evaluated the prognostic value of the positron emission tomography–computed tomography (PET-CT) imaging technique in patients with newly diagnosed oral squamous cell carcinomas. PET-CT is routinely used to detect and quantify metabolically active tissues such as tumors. By using receiver operating characteristic (ROC) analysis, we successfully determined an optimal cut-off value for patient stratification in order to predict clinical outcome in this population. Furthermore, other clinical variables and their impact on clinical outcome as well as PET-CT values were evaluated. We show that, based on the determined optimal cut-off value, PET-CT is a reliable and independent predictor for clinical outcome, even in a fully adjusted model. Finally, we analyzed mitochondrial DNA to evaluate if potentially deleterious mutations might be a potential cause of metabolic changes, leading to differences in PET-CT values and consequently, clinical outcome. Abstract Under aerobic conditions, some cancers switch to glycolysis to cover their energy requirements. Taking advantage of this process, functional imaging techniques such as PET-CT can be used to detect and assess tumorous tissues. The aim of this study was to investigate standardized uptake values and mitochondrial DNA mutations in oral squamous cell carcinoma. A cohort of 57 patients underwent 18[F]FDG-PET-CT and standardized uptake values were collected. In 15 patients, data on mitochondrial DNA mutations of the tumor were available. Kaplan–Meier curves were calculated, and correlation analyses as well as univariate Cox proportional hazard models were performed. Using ROC analysis to determine a statistical threshold for SUVmax in PET investigations, a cut-off value was determined at 9.765 MB/mL. Survival analysis for SUVmax in these groups showed a Hazard Ratio of 4 (95% CI 1.7–9) in the high SUVmax group with 5-year survival rates of 23.5% (p = 0.00042). For SUVmax and clinicopathological tumor features, significant correlations were found. A tendency towards higher mtDNA heteroplasmy levels in high SUVmax groups could be observed. We were able to confirm the prognostic value of SUVmax in OSCC, showing higher survival rates at lower SUVmax levels. Correlations between SUVmax and distinct tumor characteristics were highly significant, providing evidence that SUVmax may act as a reliable diagnostic parameter. Correlation analysis of mtDNA mutations suggests an influence on metabolic activity in OSCC.
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Seban RD, Rouzier R, Latouche A, Deleval N, Guinebretiere JM, Buvat I, Bidard FC, Champion L. Total metabolic tumor volume and spleen metabolism on baseline [18F]-FDG PET/CT as independent prognostic biomarkers of recurrence in resected breast cancer. Eur J Nucl Med Mol Imaging 2021; 48:3560-3570. [PMID: 33774685 DOI: 10.1007/s00259-021-05322-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 03/16/2021] [Indexed: 12/13/2022]
Abstract
PURPOSE We evaluated whether biomarkers on baseline [18F]-FDG PET/CT are associated with recurrence after surgery in patients with invasive breast cancer of no special type (NST). METHODS In this retrospective single-center study, we included consecutive patients with non-metastatic breast cancer of NST who underwent [18F]-FDG PET/CT before treatment, including surgery, between 2011 and 2016. Clinicopathological data were collected. Tumor SUVmax, total metabolic tumor volume (TMTV), and spleen- and bone marrow-to-liver SUVmax ratios (SLR, BLR) were measured from the PET images. Cut-off values were determined using predictiveness curves to predict 5-year recurrence-free survival (5y-RFS). A multivariable prediction model was developed using Cox regression. The association with stromal tumor-infiltrating lymphocytes (TILs) levels (low if <50%) was studied by logistic regression. RESULTS Three hundred and three women were eligible, including 93 (31%) with triple-negative breast carcinoma. After a median follow-up of 6.2 years, 56 and 35 patients experienced recurrence and death, respectively. The 5y-RFS rate was 86%. In multivariable analyses, high TMTV (>20 cm3) and high SLR (>0.76) were associated with shorter 5y-RFS (HR 2.4, 95%CI 1.3-4.5, and HR 1.9, 95%CI 1.0-3.6). In logistic regression, high SLR was the only independent factor associated with low stromal TILs (OR 2.8, 95%CI 1.4-5.7). CONCLUSION High total metabolic tumor volume and high spleen glucose metabolism on baseline [18F]-FDG PET/CT were associated with poor 5y-RFS after surgical resection in patients with breast cancer of NST. Spleen metabolism was inversely correlated with stromal TILs and might be a surrogate for an immunosuppressive tumor microenvironment.
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Affiliation(s)
- Romain-David Seban
- Department of Nuclear Medicine, Institut Curie, 92210, Saint-Cloud, France. .,Laboratoire d'Imagerie Translationnelle en Oncologie, Inserm U1288, PSL Research University, Institut Curie, 91400, Orsay, France.
| | - Roman Rouzier
- Department of Surgery, Institut Curie, PSL Research University, 75005 Paris &, 92210, Saint-Cloud, France
| | - Aurelien Latouche
- Bioinformatics and Computational Systems Biology of Cancer, PSL Research University, Mines Paris Tech, INSERM U900, 75005, Paris, France.,Conservatoire national des arts et métiers, Paris, France
| | - Nicolas Deleval
- Department of Nuclear Medicine, Institut Curie, 92210, Saint-Cloud, France
| | | | - Irene Buvat
- Laboratoire d'Imagerie Translationnelle en Oncologie, Inserm U1288, PSL Research University, Institut Curie, 91400, Orsay, France
| | - Francois-Clement Bidard
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005 Paris &, 92210, Saint-Cloud, France.,Circulating Tumor Biomarkers Laboratory, SiRIC, Institut Curie, PSL Research University, Paris, France
| | - Laurence Champion
- Department of Nuclear Medicine, Institut Curie, 92210, Saint-Cloud, France.,Laboratoire d'Imagerie Translationnelle en Oncologie, Inserm U1288, PSL Research University, Institut Curie, 91400, Orsay, France
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Choi YH, Lee SH, You MS, Shin BS, Paik WH, Ryu JK, Kim YT, Kwon W, Jang JY, Kim SW. Prognostic Factors for Patients with Borderline Resectable or Locally Advanced Pancreatic Cancer Receiving Neoadjuvant FOLFIRINOX. Gut Liver 2021; 15:315-323. [PMID: 32235008 PMCID: PMC7960979 DOI: 10.5009/gnl19182] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 12/18/2019] [Accepted: 02/25/2020] [Indexed: 12/13/2022] Open
Abstract
Background/Aims There has been growing evidence on the utility of neoadjuvant FOLFIRINOX in borderline resectable (BR) or locally advanced (LA) pancreatic cancer. However, factors predicting survival in these patients remain to be identified, and we aimed to identify these prognostic factors. Methods Between January 2013 and April 2017, patients with BR or LA pancreatic cancer who received FOLFIRINOX as their initial treatment were identified. Demographic data and clinical outcomes, including the chemotherapy response, conversion to resection, and survival, were reviewed. Results A total of 117 patients with BR (n=39) or LA (n=78) pancreatic cancer were included. Of these patients, 29 (24.8%) underwent curative surgery, and R0 resection was achieved in 21 patients (72.4%). The median progression-free survival and overall survival time of all patients were 11.6 and 19.0 months, respectively. In resected patients, the median relapse-free survival and overall survival times were 14.8 and 28.6 months, respectively. In the multivariate Cox model, the lowest level of serum carbohydrate antigen 19-9 (CA 19-9) and resection after FOLFIRINOX were independent factors for improved overall survival. In the subgroup analysis of patients with initial 18F-fluorodeoxyglucose-positron emission tomography (FDG-PET) images, the maximum standardized uptake value (SUVmax) of the pancreatic mass was also shown as an independent factor for improved overall survival. Conclusions In patients with BR or LA pancreatic cancer, FOLFIRINOX is a valuable neoadjuvant treatment that enables curative surgery in approximately one-quarter of patients and significantly improves overall survival. In these patients, the prognosis can be estimated using the lowest level of serum CA 19-9, operative status, and initial FDG-PET SUVmax.
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Affiliation(s)
- Young Hoon Choi
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.,Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sang Hyub Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Min Su You
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Bang Sup Shin
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Kon Ryu
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yong-Tae Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Wooil Kwon
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jin-Young Jang
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Sun-Whe Kim
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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Aktas A, Aslayan SO, Gurleyik MG, Gungor S. Correlations of Primary Tumor SUVmax and Axillary Lymph Node SUVmax with Molecular Subtypes of Invasive Breast Cancer. Indian J Surg 2021. [DOI: 10.1007/s12262-021-02770-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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26
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Bruckmann NM, Kirchner J, Grueneisen J, Li Y, McCutcheon A, Aigner C, Rischpler C, Sawicki LM, Herrmann K, Umutlu L, Schaarschmidt BM. Correlation of the apparent diffusion coefficient (ADC) and standardized uptake values (SUV) with overall survival in patients with primary non-small cell lung cancer (NSCLC) using 18F-FDG PET/MRI. Eur J Radiol 2020; 134:109422. [PMID: 33271432 DOI: 10.1016/j.ejrad.2020.109422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/18/2020] [Accepted: 11/15/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To investigate if the combined analysis of the apparent diffusion coefficient (ADC) and standardized uptake values (SUV) measured in 18F-fluoro-deoxy-glucose-positron emission tomography/magnetic resonance imaging (18F-FDG PET/MRI) examinations correlates with overall survival in non-small cell lung cancer (NSCLC). MATERIAL AND METHODS A total of 92 patients with newly diagnosed, histopathologically proven NSCLC (44 women and 48 men, mean age 63.1 ± 9.9y) underwent a dedicated thoracic 18F-FDG PET/MRI examination. A manually drawn polygonal region of interest (ROI), encompassing the entire primary tumor mass, was placed over the primary tumor on fused PET/MR images to determine the maximum and mean standardized uptake values (SUVmax; SUVmean) as well as on the ADC maps to quantify the mean and minimum ADC values (ADCmean, ADCmin). The impact of these parameters to predict patient's overall survival was tested using hazard ratios (HR). Pearson's correlation coefficients were calculated to assess dependencies between the different values. A p-value < 0.05 indicated statistical significance. RESULTS In all 92 patients (n = 59 dead at time of retrospective data collection, mean time till death: 19 ± 16 month, n = 33 alive, mean time to last follow-up: 56 ± 22 month) the Hazard ratios (HR) as independent predictors for overall survival (OS) of SUVmax were 2.37 (95 % CI: 1.23-4.59, p = 0.008) and for SUVmean 1.85 (95 % CI: 1.05-3.26, p = 0.03) while ADCmin showed a HR of 0.95 (95 % CI: 0.57-1.59, p = 0.842) and ADCmean a HR of 2.01 (95 % CI: 1.2-3.38, p = 0.007). Furthermore, a combined analysis for SUVmax/ADCmean, SUVmax / ADCmin and SUVmean/ADCmean revealed a HR of 2.01 (95 % CI: 1.10-3.67, p = 0.02), 1.75 (95 % CI: 0.97-3.15, p = 0.058) and 1.78 (95 % CI: 1.02-3.10, p = 0.04). CONCLUSION SUVmax and SUVmean of the primary tumor are predictors for OS in therapy-naive NSCLC patients, whereas the combined analysis of SUV and ADC values does not improve these results. Therefore, ADC values do not further enhance the diagnostic value of SUV as a prognostic biomarker in NSCLC.
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Affiliation(s)
- Nils Martin Bruckmann
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany; University Dusseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, D-40225 Dusseldorf, Germany.
| | - Julian Kirchner
- University Dusseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, D-40225 Dusseldorf, Germany
| | - Johannes Grueneisen
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany
| | - Yan Li
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany
| | - Angela McCutcheon
- Department of Medical Oncology, West German Cancer Center, University Hospital of Essen, D-45147 Essen, Germany
| | - Clemens Aigner
- Department of Thoracic Surgery, Ruhrlandklinik, University Duisburg-Essen, D-45239 Essen, Germany
| | - Christoph Rischpler
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany
| | - Lino M Sawicki
- University Dusseldorf, Medical Faculty, Department of Diagnostic and Interventional Radiology, D-40225 Dusseldorf, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany
| | - Lale Umutlu
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany
| | - Benedikt Michael Schaarschmidt
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany
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de Mooij CM, Sunen I, Mitea C, Lalji UC, Vanwetswinkel S, Smidt ML, van Nijnatten TJ. Diagnostic performance of PET/computed tomography versus PET/MRI and diffusion-weighted imaging in the N- and M-staging of breast cancer patients. Nucl Med Commun 2020; 41:995-1004. [PMID: 32769814 PMCID: PMC7497599 DOI: 10.1097/mnm.0000000000001254] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 06/22/2020] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To provide a systematic review regarding the diagnostic performance of 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/magnetic resonance imaging (PET/MRI) and diffusion-weighted imaging (DWI) compared to 18F-FDG PET/computed tomography (CT) focused on nodal and distant staging in breast cancer patients. METHODS The PubMed and Embase databases were searched for relevant publications until April 2020. Two independent reviewers searched for eligible articles based on predefined in- and exclusion criteria, assessed quality and extracted data. RESULTS Eleven eligible studies were selected from 561 publications identified by the search. In seven studies, PET/CT was compared with PET/MRI, and in five, PET/CT with DWI. Significantly higher sensitivity for PET/MRI compared to PET/CT in a lesion-based analysis was reported for all lesions together (77% versus 89%) in one study, osseous metastases (69-99% versus 92-98%) in two studies and hepatic metastases (70-75% versus 80-100%) in one study. Moreover, PET/MRI revealed a significantly higher amount of osseous metastases (90 versus 141) than PET/CT. PET/CT is associated with a statistically higher specificity than PET/MRI in the lesion detection of all lesions together (98% versus 96%) and of osseous metastases (100% versus 95%), both in one study. None of the reviewed studies reported significant differences between PET/CT and DWI for any of the evaluated sites. There is a trend toward higher specificity for PET/CT. CONCLUSION In general, there is a trend toward higher sensitivity and lower specificity of PET/MRI when compared to PET/CT. Results on the diagnostic performance of DWI are conflicting. Rather than evaluating it separate, it seems to have complementary value when combined with other MR sequences.
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Affiliation(s)
- Cornelis Maarten de Mooij
- Departments of Radiology and Nuclear Medicine
- Surgery
- GROW – School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Inés Sunen
- Departments of Radiology and Nuclear Medicine
- Department of Radiology, Miguel Servet Hospital, Zaragoza, Spain
| | - Cristina Mitea
- Departments of Radiology and Nuclear Medicine
- GROW – School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | | | | | - Marjolein L. Smidt
- Surgery
- GROW – School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Thiemo J.A. van Nijnatten
- Departments of Radiology and Nuclear Medicine
- GROW – School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
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Clinical Application of Trans-Arterial Radioembolization in Hepatic Malignancies in Europe: First Results from the Prospective Multicentre Observational Study CIRSE Registry for SIR-Spheres Therapy (CIRT). Cardiovasc Intervent Radiol 2020; 44:21-35. [PMID: 32959085 PMCID: PMC7728645 DOI: 10.1007/s00270-020-02642-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/02/2020] [Indexed: 01/27/2023]
Abstract
Purpose To address the lack of prospective data on the real-life clinical application of trans-arterial radioembolization (TARE) in Europe, the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) initiated the prospective observational study CIRSE Registry for SIR-Spheres® Therapy (CIRT). Materials and Methods Patients were enrolled from 1 January 2015 till 31 December 2017. Eligible patients were adult patients treated with TARE with Y90 resin microspheres for primary or metastatic liver tumours. Patients were followed up for 24 months after treatment, whereas data on the clinical context of TARE, overall survival (OS) and safety were collected. Results Totally, 1027 patients were analysed. 68.2% of the intention of treatment was palliative. Up to half of the patients received systemic therapy and/or locoregional treatments prior to TARE (53.1%; 38.3%). Median overall survival (OS) was reported per cohort and was 16.5 months (95% confidence interval (CI) 14.2–19.3) for hepatocellular carcinoma, 14.6 months (95% CI 10.9–17.9) for intrahepatic cholangiocarcinoma. For liver metastases, median OS for colorectal cancer was 9.8 months (95% CI 8.3–12.9), 5.6 months for pancreatic cancer (95% CI 4.1–6.6), 10.6 months (95% CI 7.3–14.4) for breast cancer, 14.6 months (95% CI 7.3–21.4) for melanoma and 33.1 months (95% CI 22.1–nr) for neuroendocrine tumours. Statistically significant prognostic factors in terms of OS include the presence of ascites, cirrhosis, extra-hepatic disease, patient performance status (Eastern Cooperative Oncology Group), number of chemotherapy lines prior to TARE and tumour burden. Thirty-day mortality rate was 1.0%. 2.5% experienced adverse events grade 3 or 4 within 30 days after TARE. Conclusion In the real-life clinical setting, TARE is largely considered to be a part of a palliative treatment strategy across indications and provides an excellent safety profile. Level of evidence Level 3. Trial registration ClinicalTrials.gov NCT02305459. Electronic supplementary material The online version of this article (10.1007/s00270-020-02642-y) contains supplementary material, which is available to authorized users.
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Moussaddaq AS, Brochard C, Palard-Novello X, Garin E, Wallenhorst T, Le Balc’h E, Merlini L’heritier A, Grainville T, Siproudhis L, Lièvre A. Incidental anal 18fluorodeoxyglucose uptake: Should we further examine the patient? World J Clin Cases 2020; 8:3679-3690. [PMID: 32953844 PMCID: PMC7479548 DOI: 10.12998/wjcc.v8.i17.3679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 05/15/2020] [Accepted: 08/01/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND There are no studies on incidental anal 18F-fluorodeoxyglucose (18FDG) uptake.
AIM To assess the rate and aetiologies of incidental anal 18FDG uptake and to evaluate the correlation between 18FDG positron-emission tomography/computed tomography (PET/CT) parameters and the diagnosis of an anorectal disease.
METHODS The data from patients with incidental anal 18FDG uptake were retrospectively analysed. Patients who underwent anorectal examinations were identified and compared to those who did not undergo examinations. Patients who were offered treatment were then identified and compared to those who did not receive treatment.
RESULTS Among the 43020 18FDG PET/CT scans performed, 197 18FDG PET/CT scans of 146 patients (0.45%) reported incidental anal uptake. Among the 134 patients included, 48 (35.8%) patients underwent anorectal examinations, and anorectal diseases were diagnosed in 33 (69.0%) of these patients and treated in 18/48 (37.5%) patients. Among the examined patients, those with a pathology requiring treatment had significantly smaller metabolic volumes (MV) 30 and MV41 values and higher maximal and mean standardized uptake value measurements than those who did not require treatment.
CONCLUSION Incidental anal 18FDG uptake is rare, but a reliable anorectal diagnosis is commonly obtained when an anorectal examination is performed. The diagnosis of an anorectal disease induces treatment in more than one-third of the patients. These data should encourage practitioners to explore incidental anal 18FDG uptake systematically.
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Affiliation(s)
- Anne-Sophie Moussaddaq
- Department of Gastroenterology, University Hospital of Rennes, Pontchaillou, Rennes 35000, France
| | - Charlène Brochard
- Department of Gastroenterology, University Hospital of Rennes, Pontchaillou, Rennes 35000, France
- Inphy CIC 1414 University Hospital of Rennes, Pontchaillou, Rennes 35000, France
| | - Xavier Palard-Novello
- Department of Nuclear Medicine, Cancer Institute Eugène Marquis, Rennes 35000, France
| | - Etienne Garin
- Department of Nuclear Medicine, Cancer Institute Eugène Marquis, Rennes 35000, France
- Laboratoire Traitement du Signal et de l'Image-UMR1099, University of Rennes, Inserm, Rennes 35000, France
| | - Timothée Wallenhorst
- Department of Gastroenterology, University Hospital of Rennes, Pontchaillou, Rennes 35000, France
| | - Eric Le Balc’h
- Department of Gastroenterology, University Hospital of Rennes, Pontchaillou, Rennes 35000, France
| | | | - Thomas Grainville
- Department of Gastroenterology, University Hospital of Rennes, Pontchaillou, Rennes 35000, France
| | - Laurent Siproudhis
- Department of Gastroenterology, University Hospital of Rennes, Pontchaillou, Rennes 35000, France
- Inphy CIC 1414 University Hospital of Rennes, Pontchaillou, Rennes 35000, France
| | - Astrid Lièvre
- Department of Gastroenterology, University Hospital of Rennes, Pontchaillou, Rennes 35000, France
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Zhong X, Diao W, Zhao C, Jia Z. Fluorodeoxyglucose-avid focal lesions and extramedullary disease on 18F-FDG PET/computed tomography predict the outcomes of newly diagnosed symptomatic multiple myeloma patients. Nucl Med Commun 2020; 41:950-958. [PMID: 32796484 DOI: 10.1097/mnm.0000000000001242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE To investigate whether the number of fluorodeoxyglucose (FDG)-avid focal lesions and the presence of extramedullary disease (EMD) on F-FDG PET/computed tomography (PET/CT) can predict the outcomes of newly diagnosed symptomatic multiple myeloma patients. METHODS We performed a meta-analysis to research the prognostic significance of focal lesions and EMD on F-FDG PET/CT for overall survival (OS) and progression-free survival (PFS) using a fix-effected model. The PubMed, EMBASE and Cochrane Library databases were searched. Manual searches were also conducted. RESULTS Of the 398 citations identified in the original search, 13 original studies with a total of 2823 patients met the inclusion criteria. The pooled hazard ratios of focal lesions were 1.63 [95% confidence interval (CI) 1.41-1.86, P = 0.442, I= 0%] for PFS and 2.15 (95% CI 1.74-2.57, P = 0.615, I= 0%) for OS. The pooled hazard ratios of EMD were 1.89 (95% CI 1.44-2.34, P = 0.497, I= 0%) for PFS and 1.91 (95% CI 1.08-2.73, P = 0.182, I= 29.6%) for OS. The results of the subgroup analysis showed the same trend. No significant heterogeneity was observed among studies. CONCLUSION This meta-analysis demonstrated that patients with a higher number of FDG-avid focal lesions and EMD on PET/CT may experience a higher risk for progression and a shorter survival time than those with a few focal lesions and no EMD.
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Affiliation(s)
- Xiao Zhong
- Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
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Additional Value of 2-[ 18F]FDG PET/CT Comparing to MRI in Treatment Approach of Anal Cancer Patients. J Clin Med 2020; 9:jcm9092715. [PMID: 32842617 PMCID: PMC7563850 DOI: 10.3390/jcm9092715] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/12/2020] [Accepted: 08/18/2020] [Indexed: 12/21/2022] Open
Abstract
Accurate staging and treatment planning are imperative for precise management in Anal Cancer (ACa) patients. We aimed to evaluate the additive and prognostic value of pre-treatment 2-[18F]fluoro-2-deoxy-d-glucose positron emission tomography/computed tomography (2-[18F]FDG PET/CT) in the staging and management of ACa compared to magnetic resonance imaging (MRI). This retrospective study was conducted on 54 patients. Pre-treatment 2-[18F]FDG PET/CT studies and MRI reports were compared considering the primary tumor, pelvic lymph nodes, and metastatic lesions. The impact of 2-[18F]FDG PET/CT in the management and its prognostic value, using maximum standardized uptake value (SUVmax), were assessed. Discordant findings were found in 46.3% of patients (5 in T; 1 in T and N; 18 in N; and 1 in M stage). 2-[18F]FDG PET/CT resulted in up-staging in 9.26% and down-staging in 3.7% of patients. Perirectal lymph nodes were metabolically inactive in 12.9% of patients. Moreover, 2-[18F]FDG PET/CT resulted in management change in 24.1% of patients. Finally, SUVmax provided no prognostic value. 2-[18F]FDG PET/CT altered staging and management in a sizable number of patients in this study, and supports a need for a change in guidelines for it to be used as a routine complementary test in the initial management of ACa.
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Lu J, Wu Y, Li B, Luo X, Zhang W, Zeng Y, Fu J, Liang A, Xiu B. Predictive value of serological factors, maximal standardized uptake value and ratio of Ki67 in patients diagnosed with non-Hodgkin's lymphoma. Oncol Lett 2020; 20:47. [PMID: 32788936 PMCID: PMC7416380 DOI: 10.3892/ol.2020.11906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 06/22/2020] [Indexed: 11/24/2022] Open
Abstract
The present study aimed to determine the prognostic value of serological factors, positron emission tomography/computed tomography maximal standardized uptake value (SUVmax) and the immunohistochemical index ratio of Ki67 (Ki67%) for patients diagnosed with non-Hodgkin's lymphoma (NHL). A total of 120 patients with NHL who received regular chemotherapy and underwent serological, radiological and pathological examinations at Shanghai Tongji Hospital between July 2015 and March 2019 were retrospectively analyzed. Spearman's correlation analysis was preformed to describe the associations between different categories of indicators. Kaplan-Meier analysis and log-rank test were used to compare the survival of different subgroups. Receiver operating characteristic curves were generated to assess the predictive value of prominent indicators derived from Cox regression analysis. The results indicated that inflammatory cytokines were strongly associated with tumor burden indicators. The correlation between SUVmax and Ki67% was significant, and SUVmax of the biopsy site exhibited a stronger association with Ki67% (Ρ=0.529, P<0.001) compared with SUVmax of the whole body (Ρ=0.395, P=0.017). C-reactive protein (CRP), lactate dehydrogenase (LDH) and interleukin-6 could differentiate the survival status of patients with NHL, whereas no statistical significance in the estimation of overall survival (OS) was obtained for SUVmax and Ki67%. SUVmax of the biopsy site had only a limited value in the estimation of progression-free survival (PFS), whereas LDH, β2-microglobulin (β2-mg) and CRP were independent predictors of both OS and PFS with high sensitivity and specificity. Among all indicators, CRP and β2-mg could predict both survival status and complete remission of patients with NHL, whereas the prognostic value of SUVmax and Ki67% requires further study and discussion.
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Affiliation(s)
- Jinyuan Lu
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - You Wu
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - Bing Li
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - Xiu Luo
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - Wenjun Zhang
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - Yu Zeng
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - Jianfei Fu
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - Aibin Liang
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
| | - Bing Xiu
- Department of Hematology, Shanghai Tongji Hospital, Shanghai Tongji University School of Medicine, Shanghai 200333, P.R. China
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Ma S, Liu Y. Diagnostic value of fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography in sublingual and submandibular salivary gland tumors. Mol Clin Oncol 2020; 13:27. [PMID: 32765874 DOI: 10.3892/mco.2020.2097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 04/22/2020] [Indexed: 11/05/2022] Open
Abstract
The aim of the present study was to compare the diagnostic accuracy of fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (F-18 FDG PET/CT) with that of conventional imaging studies (CIS), such as CT or magnetic resonance imaging (MRI), in the clinical diagnosis and staging of submandibular and sublingual salivary gland tumors. In addition, the data obtained were used to evaluate the significance of maximum standardized uptake value (SUVmax) in diagnosing benign or malignant lesions. For the present study, 18 patients with submandibular or sublingual neoplasms underwent F-18 FDG PET/CT imaging with accompanying CT or MRI. The diagnostic values from 43 F-18 FDG PET/CT scans and 28 CIS of the 18 patients were compared to the gold standard histopathological and/or cytopathological diagnosis. The results demonstrated that the diagnostic accuracy for predicting primary tumors was similar between F-18 FDG PET/CT and CIS. By contrast, PET/CT imaging was more accurate in detecting lymph node metastasis compared with CT or MRI (95.4 vs. 66.7%). F-18 FDG PET/CT had a sensitivity of 88.9% and a specificity of 97.1%, whereas CT or MRI had a sensitivity of 54.5% and a specificity of 75.0%. F-18 FDG PET/CT also enabled screening for distant metastasis, as observed in 10 cases in the present study. Furthermore, there were no significant differences in SUVmax between benign or malignant salivary gland lesions, as high glucose metabolism was also observed in benign tumors. In conclusion, F-18 FDG PET/CT provides more accurate diagnostic information for the evaluation of submandibular and sublingual salivary gland tumors as compared with CIS in terms of lymph node and distant metastasis.
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Affiliation(s)
- Sirui Ma
- Division of General Surgery, Department of Surgery, New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA
| | - Yiyan Liu
- Division of Nuclear Medicine, Department of Radiology, New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA
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Boers J, de Vries EFJ, Glaudemans AWJM, Hospers GAP, Schröder CP. Application of PET Tracers in Molecular Imaging for Breast Cancer. Curr Oncol Rep 2020; 22:85. [PMID: 32627087 PMCID: PMC7335757 DOI: 10.1007/s11912-020-00940-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW Molecular imaging with positron emission tomography (PET) is a powerful tool to visualize breast cancer characteristics. Nonetheless, implementation of PET imaging into cancer care is challenging, and essential steps have been outlined in the international "imaging biomarker roadmap." In this review, we identify hurdles and provide recommendations for implementation of PET biomarkers in breast cancer care, focusing on the PET tracers 2-[18F]-fluoro-2-deoxyglucose ([18F]-FDG), sodium [18F]-fluoride ([18F]-NaF), 16α-[18F]-fluoroestradiol ([18F]-FES), and [89Zr]-trastuzumab. RECENT FINDINGS Technical validity of [18F]-FDG, [18F]-NaF, and [18F]-FES is established and supported by international guidelines. However, support for clinical validity and utility is still pending for these PET tracers in breast cancer, due to variable endpoints and procedures in clinical studies. Assessment of clinical validity and utility is essential towards implementation; however, these steps are still lacking for PET biomarkers in breast cancer. This could be solved by adding PET biomarkers to randomized trials, development of imaging data warehouses, and harmonization of endpoints and procedures.
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Affiliation(s)
- Jorianne Boers
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - Erik F J de Vries
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Andor W J M Glaudemans
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Geke A P Hospers
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - Carolina P Schröder
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands.
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Prognostic Value of Baseline Total Metabolic Tumor Volume Measured on FDG PET in Patients With Richter Syndrome. Clin Nucl Med 2020; 45:118-122. [PMID: 31876819 DOI: 10.1097/rlu.0000000000002879] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE We evaluated the prognostic value of baseline total metabolic tumor volume (TMTV) measured using pretreatment FDG PET for patients with transformation of chronic lymphocytic leukemia (CLL) into diffuse large B-cell lymphoma (DLBCL). METHODS A total of 28 patients with transformation of CLL into DLBCL who had undergone FDG PET before treatment were retrospectively reviewed. Univariate and multivariate analysis of conventional clinicopathologic variables (sex, age, World Health Organization performance status score, International Prognostic Index score, Binet stage, lactate dehydrogenase serum level [LDH], platelet count, presence or not of prior therapies for CLL, the time from CLL to Richter syndrome, Ann Arbor stage, Bulky or not) and metabolic parameters (SUVmax, SUVmean, TMTV, and total lesion glycolysis) at the time of the transformation of CLL into DLBCL were tested for overall survival (OS). RESULTS Of the 28 patients, 14 patients (50%) died during the follow-up period. Low platelet count, World Health Organization performance status score >1, high LDH, and high TMTV were found to be significant prognostic factors for OS on univariate analysis. The 5-year estimates of OS were 63% in the low metabolic burden group (TMTV ≤1200 cm) and 0% in the high metabolic burden group (TMTV >1200 cm). Multivariate analysis revealed that only high LDH was a significant predictor after adjustment for other variables of OS. CONCLUSIONS TMTV extracted from FDG PET at the time of the transformation of CLL into DLBCL is a predictor of OS.
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Sheppard SC, Giger R, Bojaxhiu B, Sachpekidis C, Dammann F, Dettmer MS, Arnold A, Wartenberg J, Nisa L. Multimodal Imaging With Positron Emission Tomography/Computed Tomography and Magnetic Resonance Imaging to Detect Extracapsular Extension in Head and Neck Cancer. Laryngoscope 2020; 131:E163-E169. [PMID: 32142169 DOI: 10.1002/lary.28602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/22/2020] [Accepted: 02/10/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES/HYPOTHESIS To assess the ability of specific positron emission tomography/computed tomography (PET/CT) and magnetic resonance imaging (MRI) features to detect extracapsular extension (ECE) in head and neck squamous cell carcinoma (HNSCC) patients. STUDY DESIGN Retrospective study in a tertiary certified university cancer institute. METHODS We performed a review of patients with advanced HNSCC at Bern University Hospital between 2014 and 2018. Patients with pretherapeutic PET/CT and/or MRI who underwent neck dissection were included, with 212 patients fulfilling inclusion criteria. Blinded evaluation of specific PET/CT and MRI features with respect to presence of ECE was performed. Histopathological examination of neck dissection specimens was used as the gold standard to determine ECE status. RESULTS Out of the 212 included patients, 184 had PET/CT, 186 MRI, and 158 both modalities. Overall clinical stage IV (odds ratio [OR]: 2.26, 95% confidence interval [CI]: 2.25-11.74), ill-defined margins in both PET/CT and MRI (OR: 3.48, 95% CI: 1.21-9.98 and OR: 2.14, 95% CI: 0.94-4.89, respectively), and a maximum standardized uptake value ≥ 10 (OR: 5.44, 95% CI: 1.21-9.98) were all significant independent predictors of ECE. When combined, these four features led to a cumulative score able to predict ECE status with an accuracy of 91.43%. CONCLUSIONS The current findings indicate specific features in PET/CT and MRI are potential predictors of ECE status and may help in pretherapeutic stratification in HNSCC. LEVEL OF EVIDENCE 4 Laryngoscope, 131:E163-E169, 2021.
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Affiliation(s)
- Sean C Sheppard
- Department of Otorhinolaryngology-Head and Neck Surgery, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Roland Giger
- Department of Otorhinolaryngology-Head and Neck Surgery, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Beat Bojaxhiu
- Institute of Nuclear Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Christos Sachpekidis
- Institute of Nuclear Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Florian Dammann
- Department of Diagnostic, Interventional, and Pediatric Radiology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | | | - Andreas Arnold
- Department of Otorhinolaryngology-Head and Neck Surgery, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Jan Wartenberg
- Institute of Nuclear Medicine, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Lluís Nisa
- Department of Otorhinolaryngology-Head and Neck Surgery, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland.,Department of Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland.,Department of Biomedical Research, University of Bern, Bern, Switzerland
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Lim CH, Moon SH, Cho YS, Choi JY, Lee KH, Hyun SH. Prognostic value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography in patients with combined hepatocellular-cholangiocarcinoma. Eur J Nucl Med Mol Imaging 2019; 46:1705-1712. [DOI: 10.1007/s00259-019-04327-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 04/01/2019] [Indexed: 12/17/2022]
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Lee SM, Kim HS, Lee S, Lee JW. Emerging role of 18F-fluorodeoxyglucose positron emission tomography for guiding management of hepatocellular carcinoma. World J Gastroenterol 2019; 25:1289-1306. [PMID: 30918424 PMCID: PMC6429342 DOI: 10.3748/wjg.v25.i11.1289] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 02/25/2019] [Accepted: 03/02/2019] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of major causes of cancer mortality worldwide. For decades, 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) has been widely used for staging, predicting prognosis, and detecting cancer recurrence in various types of malignant diseases. Due to low sensitivity of FDG PET for detecting intrahepatic HCC lesions, the clinical value of FDG PET in HCC patients has been limited. However, recent studies with diverse analytic methods have shown that FDG PET has promising role in aiding management of HCC patients. In this review, we will discuss the clinical role of FDG PET for staging, predicting prognosis, and evaluating treatment response in HCC. Further, we will focus on recent clinical studies regarding implication of volumetric FDG PET parameters, the significance of FDG uptake in HCC for selecting treatment and predicting treatment response, and the use of radiomics of FDG PET in HCC.
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Affiliation(s)
- Sang Mi Lee
- Department of Nuclear Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Chungcheongnam-do 31151, South Korea
| | - Hong Soo Kim
- Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Chungcheongnam-do 31151, South Korea
| | - Sangheun Lee
- Division of Hepatology, Department of Internal medicine, Catholic Kwandong University College of Medicine, International St. Mary’s Hospital, Incheon 22711, South Korea
- Institute for Health and Life Science, Catholic Kwandong University College of Medicine, International St. Mary’s Hospital, Incheon 22711, South Korea
| | - Jeong Won Lee
- Department of Nuclear Medicine, Catholic Kwandong University College of Medicine, International St. Mary’s Hospital, Incheon 22711, South Korea
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