title: [The diagnosis of aorticomesenteric duodenal compression by magnetic resonance angiography].
abstract: The syndrome of duodenal obstruction by the mesenteric artery is an infrequent condition that nevertheless was too often diagnosed in the past. The development of modern imaging techniques has presently restricted the diagnosis of this syndrome. We report the case of a 21-year-old patient with superior mesenteric artery-induced duodenal compression syndrome secondary to malnutrition and loss of weight. Diagnosis was confirmed by the evaluation of bowel transit, CT Scan, NMR and angio-MR. Conservative treatment with total parenteral nutrition proved ineffective. Surgical sectioning of the ligament of Treitz and extensive mobilization of the duodenum (Strong's operation) was performed; outcome was unsatisfactory, however. A duodenojejunostomy was performed later, which finally solved the condition. We emphasize the diagnostic usefulness of CT Scan and angio-MR, and the favorable results afforded by duodenojejunostomy.
authors.affiliation: Servicio de Cirugía General y Aparato Digestivo, Hospital General Universitario de Valencia.
authors.forename: F
authors.initials: F
authors.lastname: Villalba Ferrer
authors.forename: A
authors.initials: A
authors.lastname: Vázquez Prado
authors.forename: E
authors.initials: E
authors.lastname: Artigues Sánchez de Rojas
authors.forename: M
authors.initials: M
authors.lastname: Garay Burdeos
authors.forename: V
authors.initials: V
authors.lastname: Martínez Sanjuán
authors.forename: P
authors.initials: P
authors.lastname: García Moncó
authors.forename: R
authors.initials: R
authors.lastname: Trullenque Peris
mesh_terms: D000328:Adult; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging / Q000473:pathology; D003131:Combined Modality Therapy; D004386:Duodenum / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D006801:Humans; D018810:Magnetic Resonance Angiography; D017538:Mesenteric Artery, Superior / Q000000981:diagnostic imaging / Q000473:pathology; D013478:Superior Mesenteric Artery Syndrome / Q000175:diagnosis* / Q000628:therapy; D014057:Tomography, X-Ray Computed
vernacular_title: Diagnóstico de la compresión duodenal aorto-mesentérica mediante angiografía por resonancia magnética.