In the last three-quarters of the 20th century, over 40 histologic grading systems for prostatic carcinoma have been proposed (reviewed in Humphrey 4). These systems have typically utilized ...

Source: Getty Images Biopsy Gleason patterns 4+5, 5+4, and 5+5 should be given separate consideration in pretreatment risk stratification, according to investigators. Prostate cancer (PCa) survival ...

Adenocarcinomas of the prostate can be categorized into tumor grades based on the extent to which the cancers histologically resemble normal prostate glands. Because grades are surrogates of intrinsic ...