A LATERAL DUODENAL DIVERTICULUM.
D004240:Diverticulum; D004378:Duodenal Diseases; D006396:Hematemesis; D006801:Humans; D006973:Hypertension; D008551:Melena; D013514:Surgical Procedures, Operative
DIVERTICULOSIS; DUODENAL DISEASES; HEMATEMESIS; HYPERTENSION; MELENA; SURGERY, OPERATIVE