CancersNeoplasmNeoplasm by Special CategoryMalignant NeoplasmMalignant Digestive System NeoplasmDigestive System CarcinomaDigestive System AdenocarcinomaSmall Intestinal AdenocarcinomaAmpulla of Vater AdenocarcinomaSubtypeAmpulla of Vater AdenocarcinomaCI-CAN-00007201Explore in graph →5 active trialsNCItC6650 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrials11ResearchRankingsSources & provenance