Recently, a new prostate cancer (PC) grading system has been introduced, where Gleason score (GS) 7 (3+4) and GS 7 (4+3) are categorized into two separate groups. However, GS 7 with tertiary Gleason ...

Sextant biopsies have been routinely used by many urologists, and prostate cancer is often found in multiple biopsy sites from the same patient. Despite extensive studies on the predictive values of ...