CancersNeoplasmNeoplasm by Special CategoryBenign NeoplasmBenign Digestive System NeoplasmBenign Intestinal NeoplasmBenign Small Intestinal NeoplasmBenign Duodenal NeoplasmSubtypeBenign Duodenal NeoplasmCI-CAN-00004557Explore in graph →Non-malignantNCItC4775 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance