Extrahepatic Bile Duct Mucinous Cystic Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A mucinous cystic neoplasm that arises from the extrahepatic bile ducts.

**Synonyms:** - Cystadenoma of Extrahepatic Bile Duct - Cystadenoma of the Extrahepatic Bile Duct - Extrahepatic Bile Duct Cystadenoma - Extrahepatic Bile Duct MCN