title: Duodenal involvement with Crohn's disease: a spectrum of radiographic abnormality.
abstract: The clinical and radiographic features of 22 cases of duodenal Crohn's disease were analyzed. The presenting clinical findings in the majority suggested peptic disease rather than regional enteritis. There was no cases of isolated duodenal Crohn's disease but a spectrum of radiographic abnormalities was produced by duodenal involvement with Crohn's disease which simulated a variety of clinical entities. A radiographic examination of the small bowel or colon was useful to confirm a diagnosis of Crohn's disease when duodenal abnormalities were suggestive.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging / Q000209:etiology; D003424:Crohn Disease / Q000150:complications / Q000000981:diagnostic imaging*; D004378:Duodenal Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D004386:Duodenum / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography