CancersNeoplasmNeoplasm by SitePeritoneal and Retroperitoneal NeoplasmPeritoneal NeoplasmPeritoneal Gastrointestinal Stromal TumorOmentum Gastrointestinal Stromal TumorSubtypeOmentum Gastrointestinal Stromal TumorCI-CAN-00003464Explore in graph →Non-malignantNCItC40340 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance