Abstract #2249

Correlation of MR Imaging Guided Prostate Biopsy Determined Gleason Grade and True Gleason Grade in Radical Prostatectomy Specimens

Caroline Hoeks¹, Thomas Hambrock¹, Diederik Somford², Jurgen Futterer¹, Christina Hulsbergen-van de Kaa³, Inge van Oort², Alfred Witjes², Jelle Barentsz¹

¹Radiology, Radboud University Medical Centre, Nijmegen, Gelderland, Netherlands; ²Urology, Radboud University Medical Centre; ³Pathology, Radboud University Medical Centre, Nijmegen, Netherlands

Problem: Transrectal ultrasound guided biopsy (TRUS-GB) Gleason score (GS) incorrectly estimates true prostatectomy GS.