CancersNeoplasmNeoplasm by Special CategoryBenign NeoplasmBenign Digestive System NeoplasmBenign Digestive System Soft Tissue NeoplasmBenign Extrahepatic Bile Duct Soft Tissue NeoplasmSubtypeBenign Extrahepatic Bile Duct Soft Tissue NeoplasmCI-CAN-00001884Explore in graph →Non-malignantNCItC5856 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance