CancersNeoplasmNeoplasm by SiteDigestive System NeoplasmDigestive System Intraepithelial NeoplasiaBiliary Intraepithelial NeoplasiaBile Duct Biliary Intraepithelial NeoplasiaExtrahepatic Bile Duct Biliary Intraepithelial NeoplasiaPrecursor ConditionExtrahepatic Bile Duct Biliary Intraepithelial NeoplasiaCI-CAN-00005237Explore in graph →PrecursorNCItC96942 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance