Bile Duct Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A benign, premalignant, or malignant neoplasm that affects the intrahepatic or extrahepatic bile ducts.

**Synonyms:** - Bile Duct Tumor - Intrahepatic and Extrahepatic Bile Duct Neoplasm - Intrahepatic and Extrahepatic Bile Duct Tumor