CancersNeoplasmNeoplasm by Special CategoryBenign NeoplasmBenign Nervous System NeoplasmBenign Granular Cell TumorBenign Extrahepatic Bile Duct Granular Cell TumorSubtypeBenign Extrahepatic Bile Duct Granular Cell TumorCI-CAN-00001882Explore in graph →Non-malignantNCItC5852 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance