CancersNeoplasmNeoplasm by SiteDigestive System NeoplasmDigestive System AdenomaFlat AdenomaSubtypeFlat AdenomaCI-CAN-00000893Explore in graph →Non-malignantNCItC65193 OverviewStatisticsSurvivalGenomicsVariants & evidenceDrugsTrialsResearchRankingsSources & provenance