Disease Summary help help Associated Targets () Explore Associated Targets list Mondo Description A benign or malignant neoplasm involving the ampulla of Vater. Mondo Term and Equivalent IDs MONDO:0000921: ampulla of vater neoplasm DOID:10022: ampulla of Vater neoplasmopen_in_newNCIT:C4443: open_in_newONCOTREE:AMPULLAOFVATER: SCTID:126858004: open_in_newUMLS:C0345916: open_in_new