CancersNeoplasmNeoplasm by Special CategoryBenign NeoplasmBenign Digestive System NeoplasmBenign Digestive System Soft Tissue NeoplasmBenign Extrahepatic Bile Duct Soft Tissue NeoplasmExtrahepatic Bile Duct LipomaSubtypeExtrahepatic Bile Duct LipomaCI-CAN-00005244Explore in graph →Non-malignantNCItC5854 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance