obsolete_common bile duct neoplasm true common bile duct neoplasm (disease) SCTID:126857009 MESH:D003138 neoplasm of common bile duct UMLS:C0009442 Replaced by Mondo term MONDO_0006709, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0006709 Tumor or cancer of the common bile duct including the ampulla of vater and the sphincter of oddi. http://purl.obolibrary.org/obo/MONDO_0006709 common bile duct neoplasm tumor of common bile duct 3.88.0 EFO:1000876 DOID:4608 common bile duct tumor