Perihilar Bile Duct Cancer pTis TNM Finding v8

**Semantic type:** Finding

**Definition:** Perihilar bile duct cancer with a finding of carcinoma in situ/high grade dysplasia. (from AJCC 8th Ed.)

**Synonyms:** - Hilar Cholangiocarcinoma pTis TNM Finding v8 - Perihilar Cholangiocarcinoma pTis TNM Finding v8 - pTis