CancersNeoplasmNeoplasm by SiteDigestive System NeoplasmIntestinal NeoplasmSmall Intestinal NeoplasmAmpulla of Vater NeoplasmSubtypeAmpulla of Vater NeoplasmCI-CAN-00001784Explore in graph →Non-malignant19 active trialsNCItC4443 OverviewStatisticsSurvivalGenomics1Variants & evidenceDrugsTrials55ResearchRankingsSources & provenance