CancersNeoplasmNeoplasm by SiteDigestive System NeoplasmDigestive System Intraepithelial NeoplasiaBiliary Intraepithelial NeoplasiaHigh-Grade Biliary Intraepithelial NeoplasiaPrecursor ConditionHigh-Grade Biliary Intraepithelial NeoplasiaCI-CAN-00002887Explore in graph →PrecursorNCItC67493 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance