Journal ArticleDOI
Relationship between Apparent Diffusion Coefficients at 3.0-T MR Imaging and Gleason Grade in Peripheral Zone Prostate Cancer
Thomas Hambrock,Diederik M. Somford,Henkjan J. Huisman,Inge M. van Oort,J. Alfred Witjes,Christina A. Hulsbergen-van de Kaa,Tom W. J. Scheenen,Jelle O. Barentsz +7 more
TLDR
ADCs at 3.0 T showed an inverse relationship to Gleason grades in peripheral zone prostate cancer and a high discriminatory performance was achieved in the differentiation of low-, intermediate-, and high-grade cancer.Abstract:
Apparent diffusion coefficients determined with diffusion-weighted MR imaging at 3.0 T may be a potentially useful biomarker for prostate cancer aggressiveness.read more
Citations
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PI-RADS Prostate Imaging - Reporting and Data System: 2015, Version 2
Jeffrey C. Weinreb,Jelle O. Barentsz,Peter L. Choyke,François Cornud,Masoom A. Haider,Katarzyna J. Macura,Daniel Margolis,Mitchell D. Schnall,Faina Shtern,Clare M. Tempany,Harriet C. Thoeny,Sadna Verma +11 more
TL;DR: The Prostate Imaging - Reporting and Data System Version 2 (PI-RADS™ v2) simplifies and standardizes terminology and content of reports, and provides assessment categories that summarize levels of suspicion or risk of clinically significant prostate cancer that can be used to assist selection of patients for biopsies and management.
Journal ArticleDOI
ESUR prostate MR guidelines 2012
Jelle O. Barentsz,Jonathan Richenberg,R. Clements,Peter L. Choyke,Sadhna Verma,Geert Villeirs,Olivier Rouvière,Vibeke Løgager,Jurgen J. Fütterer +8 more
TL;DR: Clinical indications, and minimal and optimal imaging acquisition protocols are provided, and a structured reporting system (PI-RADS) is described.
Journal ArticleDOI
Prostate Cancer: Multiparametric MR Imaging for Detection, Localization, and Staging
Caroline M. A. Hoeks,Jelle O. Barentsz,Thomas Hambrock,Derya Yakar,Diederik M. Somford,Stijn W.T.P.J. Heijmink,Tom W. J. Scheenen,Pieter C. Vos,Henkjan J. Huisman,Inge M. van Oort,J. Alfred Witjes,Arend Heerschap,Jurgen J. Fütterer +12 more
TL;DR: Suggestions for a general minimal protocol for multiparametric MR imaging of the prostate based on the literature and the authors' experience are presented and support techniques, such as computer-aided diagnosis, are needed to obtain a fast, cost-effective, easy, and more reproducible prostate cancer diagnosis.
Journal ArticleDOI
Haralick texture analysis of prostate MRI: utility for differentiating non-cancerous prostate from prostate cancer and differentiating prostate cancers with different Gleason scores
Andreas Wibmer,Hedvig Hricak,Tatsuo Gondo,Kazuhiro Matsumoto,Harini Veeraraghavan,Duc Fehr,Junting Zheng,Debra A. Goldman,Chaya S. Moskowitz,Samson W. Fine,Victor E. Reuter,James A. Eastham,Evis Sala,Hebert Alberto Vargas +13 more
TL;DR: Several Haralick-based texture features appear useful for prostate cancer detection and GS assessment and several HarAlick texture features may differentiate non-cancerous and cancerous prostate tissue.
Journal ArticleDOI
Prospective assessment of prostate cancer aggressiveness using 3-T diffusion-weighted magnetic resonance imaging-guided biopsies versus a systematic 10-core transrectal ultrasound prostate biopsy cohort.
Thomas Hambrock,Caroline M. A. Hoeks,Christina A. Hulsbergen-van de Kaa,Tom W. J. Scheenen,Jurgen J. Fütterer,Stefan A.W. Bouwense,Inge M. van Oort,Fritz H. Schröder,Henkjan J. Huisman,Jelle O. Barentsz +9 more
TL;DR: In this article, the authors evaluated MRI-guided prostate biopsies (MR-GBs) of abnormalities determined on diffusion-weighted imaging (DWI) apparent diffusion coefficient (ADC) maps.
References
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Journal ArticleDOI
The 2005 International Society of Urological Pathology (ISUP) consensus conference on Gleason grading of prostatic carcinoma
Geert J.L.H. van Leenders,Theodorus van der Kwast,David J. Grignon,Andrew Evans,Glen Kristiansen,Charlotte F. Kweldam,Geert Litjens,Jesse K. McKenney,Jonathan Melamed,N. Mottet,Gladell P. Paner,Hemamali Samaratunga,Ivo G. Schoots,Jeffry P. Simko,Toyonori Tsuzuki,Murali Varma,Anne Y. Warren,Thomas M. Wheeler,Sean R. Williamson,Kenneth A. Iczkowski +19 more
TL;DR: This manuscript summarizes the proceedings of the ISUP consensus meeting for grading of prostatic carcinoma held in September 2019, in Nice, France, where topics brought to consensus included approaches to reporting of Gleason patterns 4 and 5 quantities, and minor/tertiary patterns.
Journal ArticleDOI
Diffusion-Weighted Magnetic Resonance Imaging as a Cancer Biomarker: Consensus and Recommendations
Anwar R. Padhani,Guoying Liu,Dow Mu-Koh,Thomas L. Chenevert,Harriet C. Thoeny,Taro Takahara,Andrew Dzik-Jurasz,Brian D. Ross,Marc Van Cauteren,David J. Collins,Dima A. Hammoud,Gordon J. S. Rustin,Bachir Taouli,Peter L. Choyke +13 more
TL;DR: DW-MRI should be tested as an imaging biomarker in the context of well-defined clinical trials, by adding DW-MRI to existing NCI-sponsored trials, particularly those with tissue sampling or survival indicators, and standards for measurement, analysis, and display are needed.
Journal ArticleDOI
Histologic grading of prostate cancer: A perspective
TL;DR: The predictive success of grading suggests that prostate cancers have more or less fixed degrees of malignancy and growth rates (a hypothesis of "biologic determinism") rather than a steady increase inmalignancy with time.
Journal ArticleDOI
Prediction of progression following radical prostatectomy : A multivariate analysis of 721 men with long-term follow-up
TL;DR: Using the actuarial curves within this study, physicians will be able to more accurately determine a patient's risk of progression following radical prostatectomy based on a combination of the radical prostateCTomy Gleason score, extent of capsular penetration, and status of surgical margins of resection.
Journal ArticleDOI
Combined T2-Weighted and Diffusion-Weighted MRI for Localization of Prostate Cancer
Masoom A. Haider,Theodorus van der Kwast,Jeff Tanguay,Andrew Evans,Ali-Tahir Hashmi,Gina Lockwood,John Trachtenberg +6 more
TL;DR: Combined T2 and DWI MRI is better than T2 imaging alone in the detection of significant cancer within the peripheral zone of the prostate.