title: [Gastroduodenal Crohn disease. Presentation with a case report].
abstract: On the basis of a casuistics the infrequent isolated manifestation of a morbus Crohn in the duodenum is discussed. Apart from the clinical symptomatology the radiological and endoscopic proof of a segmentary stenosis is the most important diagnostic reference. The histological ascertainment of the granulomatous inflammation by aimed endoscopic biopsies is successful only at a low percentage, so that the synopsis of the findings is decisive for the diagnosis.
mesh_terms: D000328:Adult; D003424:Crohn Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004382:Duodenitis / Q000175:diagnosis; D005260:Female; D005756:Gastritis / Q000175:diagnosis; D006801:Humans
vernacular_title: Der gastroduodenale Morbus Crohn.--Darstellung an einem Fallbericht.