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 ...