High-grade prostatic intraepithelial neoplasia (HGPIN) is a putative precursor of invasive prostate cancer (PCa). Preclinical evidence suggests vitamin E, selenium, and soy protein may prevent ...
Note benign prostatic glands for comparison on the left (a) (×200). Cribriform pattern is not recognized as HGPIN in the 5 th edition. On immunostain, HGPIN is positive for racemase and basal cell ...
The images in the first row are from a case with a lesion in the peripheral zone (ISUP grade 3). The images in the second row are from a case with a lesion in the transition zone (ISUP grade 4). The ...
Grade group 1 and ASAP on prostate biopsy predict future prostate cancer risk and should not be ignored. Prostate biopsy findings of Gleason grade group (GG) 1 or atypical small acinar proliferation ...