title: [Isolated jejunal tuberculosis mimicking Crohn disease. Diagnosis by push video-enteroscopy].
abstract: Intestinal tuberculosis is relatively unfrequent in Western countries, but immigrants and AIDS patients remain groups at particular risk for this disease. The diagnosis of intestinal tuberculosis is often difficult to establish because of close similarities with other conditions, in particular Crohn's disease. We report a case of jejunal tuberculosis in a 33-year-old man with severe weight loss and unexplained fever. The diagnosis was obtained on histological examination of the distal jejunum biopsies performed during pushed video-enteroscopy. Interestingly, culture of the biopsies and specific PCR remained negative. Dramatic improvement was observed during the first days of antituberculous treatment. The main clinical and paraclinical manifestations of intestinal tuberculosis are also reviewed, as well as recent epidemiologic observations and new developments in diagnosis and treatment.
authors.affiliation: Service d'Hépato-Gastroentérologie, Hôpital Lariboisière, Paris.
authors.forename: P
authors.initials: P
authors.lastname: Artru
authors.forename: A
authors.initials: A
authors.lastname: Lavergne-Slove
authors.forename: F
authors.initials: F
authors.lastname: Joly
authors.forename: A
authors.initials: A
authors.lastname: Bitoun
authors.forename: J C
authors.initials: JC
authors.lastname: Rambaud
authors.forename: Y
authors.initials: Y
authors.lastname: Bouhnik
mesh_terms: D000328:Adult; D003424:Crohn Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal / Q000379:methods; D006801:Humans; D007579:Jejunal Diseases / Q000175:diagnosis*; D008297:Male; D014385:Tuberculosis, Gastrointestinal / Q000175:diagnosis*; D014741:Video Recording
vernacular_title: Tuberculose jéjunale isolée simulant une maladie de Crohn. Diagnostic par vidéo-entéroscopie poussée.