title: Carcinoid of the duodenum: a report of six cases.
abstract: Duodenal carcinoid tumors are rare. Six cases of primary duodenal carcinoid tumors are presented. Analysis of these cases indicates that the radiographic appearance can vary from a benign-appearing intramural submucosal mass lesion to a large bulky ulcerating lesion. All cases in this series followed a benign course. One patient has survived over 30 years with proven regional and hepatic metastases. This patient showed regression of the duodenal lesion following embolization for control of severe hemorrhage.
mesh_terms: D000328:Adult; D002276:Carcinoid Tumor / Q000150:complications / Q000000981:diagnostic imaging*; D004379:Duodenal Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D004621:Embolization, Therapeutic; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011379:Prognosis; D011859:Radiography