Is endorectal coil necessary for the staging of clinically localized prostate cancer? Comparison of non-endorectal versus endorectal MR imaging.

World Journal of Urology
Seung Hwan LeeByung Ha Chung

Abstract

The goal of this study was to compare the diagnostic use and safety of endorectal coil (ERC) MRI with those of phased-array coil MRI. We retrospectively included 91 consecutive patients who had undergone 1.5-T MRI with ERC or with phased-array coil MRI before radical prostatectomy at our institution. We compared 47 patients' phased-array coil MRI and 44 patients' ERC-MRI with histologic findings. We also evaluated adverse events following the MRI procedure. The serum PSA levels ranged from 2.85 to 33.51 ng/mL (10.72 ± 1.9), and the median Gleason score was 7 (range 4-9). The mean interval between diagnostic prostate biopsy and staging MRI was 18.4 days (range 2-37). In assessing organ-confined disease, extracapsular extension and seminal vesicle invasion by MRI, there were no significant differences between ERC-MR group and phased-array coil MR group. The AUC values were 0.671 (95% CI 0.530-0.813) for ERC-MR and 0.657 (95% CI 0.503-0.811) for phased-array coil MR. No significant differences were found between the two groups (p = 0.24). Five patients (11.4%) developed rectal complications after ERC-MRI. However, no complications were found in phased-array coil MRI group. In terms of diagnostic accuracy and comfort of patients, t...Continue Reading

References

Jan 1, 1996·AJR. American Journal of Roentgenology·J C PrestiP R Carroll
Feb 19, 2000·Hematology/oncology Clinics of North America·R Yancik, L A Ries
Mar 29, 2001·Journal of Magnetic Resonance Imaging : JMRI·H J HuismanJ O Barentsz
Dec 18, 2001·The Journal of Urology·Michael PeyromaureLaurent Boccon-Gibod
May 15, 2002·International Journal of Radiation Oncology, Biology, Physics·Song K KangMitchell S Anscher
Aug 27, 2002·European Radiology·Marc R EngelbrechtJelle O Barentsz
Jun 24, 2003·Radiology·Harold L Kundel, Marcia Polansky
Sep 24, 2004·AJR. American Journal of Roentgenology·Aliya QayyumJohn Kurhanewicz
Sep 26, 2007·Magnetic Resonance Imaging Clinics of North America·Daniel M Cornfeld, Jeffrey C Weinreb
Mar 29, 2008·World Journal of Urology·Fiona C Burkhard, Urs E Studer
Jan 27, 2009·The British Journal of Radiology·A S N JacksonD P Dearnaley
May 22, 2009·AJR. American Journal of Roentgenology·Baris TurkbeyPeter L Choyke

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Citations

Feb 4, 2014·Progrès en urologie : journal de l'Association française d'urologie et de la Société française d'urologie·T AlbertC Bastide
Sep 21, 2011·Radiology·Caroline M A HoeksJurgen J Fütterer
Feb 26, 2016·World Journal of Urology·Andrea BillingAlexander Roosen
Mar 1, 2013·Progrès en urologie : journal de l'Association française d'urologie et de la Société française d'urologie·A D Foahom KamwaS Droupy
May 11, 2011·Urologic Oncology·Shyam NatarajanAaron Fenster
Jan 21, 2011·Zeitschrift für medizinische Physik·Anja M WeidnerDietmar J Dinter
Nov 29, 2015·Magnetic Resonance Imaging Clinics of North America·Alberto Diaz de LeonIvan Pedrosa
Jan 25, 2012·Journal of Magnetic Resonance Imaging : JMRI·Susanne BonekampIhab R Kamel
Oct 30, 2013·BJU International·James ThompsonUNKNOWN USANZ
May 18, 2013·Journal of Magnetic Resonance Imaging : JMRI·Daniel K PowellAlexander C Kagen
Dec 2, 2014·IEEE Transactions on Medical Imaging·Yue SunAaron Fenster
Nov 26, 2015·CA: a Cancer Journal for Clinicians·Baris TurkbeyPeter L Choyke
Jun 17, 2015·Current Urology Reports·Andrea S KieransAndrew B Rosenkrantz
Mar 21, 2015·Iranian Journal of Radiology : a Quarterly Journal Published by the Iranian Radiological Society·Mahyar GhafooriKamal Hoseini
Aug 8, 2014·Topics in Magnetic Resonance Imaging : TMRI·Daniel N CostaNeil M Rofsky
Jan 31, 2012·Urologia Internationalis·Francesco PintoPierFrancesco Bassi
Nov 3, 2017·Infectious Agents and Cancer·Roberta FuscoAntonella Petrillo
Jul 20, 2018·NMR in Biomedicine·Bart R SteensmaAlexander J E Raaijmakers
Apr 1, 2019·International Urology and Nephrology·Maira HameedDeepak Batura
Apr 18, 2020·Abdominal Radiology·Valdair Francisco Muglia, Hebert Alberto Vargas
Sep 27, 2015·World Journal of Urology·Stephan H PolanecPascal A Baltzer

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