title: Isolated Crohn's disease of the gastroduodenum: a case report.
abstract: We report a case of isolated Crohn's disease in the gastroduodenum. A 33-year-old man was hospitalized due to epigastralgia. Endoscopic and double-contrast radiographic studies revealed edematous gastroduodenal mucosa with a deep, undermining ulceration in the gastric antrum, which changed after a short interval into a typical "cobblestoned" appearance. A gastrectomy was performed due to antral narrowing, and Crohn's disease was histologically confirmed. Our objective was to reveal the change from a deep, undermining ulceration to a typical "cobblestoned" appearance using a double-contrast barium study.
authors.affiliation: Department of Radiology, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Ueyama
authors.forename: J
authors.initials: J
authors.lastname: Ureshino
authors.forename: M
authors.initials: M
authors.lastname: Motooka
authors.forename: K
authors.initials: K
authors.lastname: Masuda
mesh_terms: D000328:Adult; D003424:Crohn Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D004378:Duodenal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D016099:Endoscopy, Gastrointestinal; D006801:Humans; D008297:Male; D011859:Radiography; D013272:Stomach Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology