CancersNeoplasmNeoplasm by Special CategoryMalignant NeoplasmMalignant Digestive System NeoplasmMalignant Intestinal NeoplasmMalignant Small Intestinal NeoplasmMalignant Ampulla of Vater NeoplasmSubtypeMalignant Ampulla of Vater NeoplasmCI-CAN-00005863Explore in graph →19 active trialsNCItC3536 OverviewStatisticsSurvivalGenomics1Variants & evidenceDrugsTrials51ResearchRankingsSources & provenance