CancersNeoplasmNeoplasm by Special CategoryMalignant NeoplasmMalignant Digestive System NeoplasmDigestive System CarcinomaDigestive System Carcinoma In SituSmall Intestinal Carcinoma In SituSubtypeSmall Intestinal Carcinoma In SituCI-CAN-00006768Explore in graph →NCItC226302 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance