_:vb50953183 . "A cholangiocarcinoma that arises from the extrahepatic bile ducts."^^ . _:vb50953183 . "disease_ontology"^^ . _:vb50953185 . _:vb50953182 . _:vb50953182 . _:vb50953185 . . "UMLS_CUI:C0238019"^^ . _:vb50953183 . "carcinoma of extrahepatic bile duct"@en . "extrahepatic bile duct cancer"@en . _:vb50953184 . "extrahepatic bile duct carcinoma"^^ . _:vb50953182 . . _:vb50953185 _:vb50953184 . _:vb50953184 _:vb50953183 . _:vb50953184 . . "NCI:C3860"^^ . "DOID:4682"^^ . . "SNOMEDCT_US_2021_09_01:372101000"^^ . _:vb50953182 _:vb50953185 . _:vb50953183 .