label: Anal Cancer pTis TNM Finding v8
label_lc: anal cancer ptis tnm finding v8
description: "Anal cancer with a finding of high-grade squamous intraepithelial lesion (previously termed carcinoma in situ, Bowen disease, anal intraepithelial neoplasia II-III, high-grade anal intraepithelial neoplasia). (from AJCC 8th Ed.)"