MP43-12 ASSESSING THE NEED FOR SYSTEMATIC BIOPSIES IN ADDITION TO TARGETED BIOPSIES ACCORDING TO THE VOLUME OF THE INDEX LESION DIAGNOSED AT MPMRI. RESULTS FROM A LARGE, MULTI-INSTITUTIONAL DATABASE

INTRODUCTION AND OBJECTIVE:Although MRI targeted biopsies (TBx) have been demonstrated to provide high accuracy in detecting clinically signicant prostate cancer (PCa), the addition of systematic b...