PRIMARY MALIGNANT NEOPLASMS OF THE DUODENUM: REPORT OF TWELVE CASES.
D000230:Adenocarcinoma; D004379:Duodenal Neoplasms; D004386:Duodenum; D007890:Leiomyosarcoma; D008303:Malignant Carcinoid Syndrome; D009369:Neoplasms / Q000175:diagnosis* / Q000453:epidemiology*; D013514:Surgical Procedures, Operative
ADENOCARCINOMA; DUODENAL NEOPLASMS; LEIOMYOSARCOMA; MALIGNANT CARCINOID SYNDROME; NEOPLASM DIAGNOSIS; NEOPLASM STATISTICS; SURGERY, OPERATIVE