LIPOMA OF THE DUODENUM CAUSING MASSIVE MELENA.
D004379:Duodenal Neoplasms; D004386:Duodenum; D005853:Geriatrics; D006801:Humans; D008067:Lipoma; D008551:Melena; D011859:Radiography; D013514:Surgical Procedures, Operative
DUODENAL NEOPLASMS; GERIATRICS; LIPOMA; MELENA; RADIOGRAPHY; SURGERY, OPERATIVE