title: [Mesenteric hematoma disclosing periarteritis nodosa. Apropos of a case].
abstract: A 59 year old woman, asthmatic and hypertensive, presented with unexplained abdominal pains and signs of internal hemorrhage. Ultrasonography and CT demonstrated mesenteric hematomas. Theses hematomas had been related to fissured aneurysms of branches of superior mesenteric artery in course of polyarteritis nodosa and proved by angiography.
authors.affiliation: Service de Radiologie B, Hôpital de la Source.
authors.forename: P
authors.initials: P
authors.lastname: Agnard
authors.forename: F
authors.initials: F
authors.lastname: Rossi
mesh_terms: D000783:Aneurysm / Q000000981:diagnostic imaging / Q000209:etiology*; D005260:Female; D006406:Hematoma / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008875:Middle Aged; D010532:Peritoneal Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography
vernacular_title: Hématome mésentérique révélateur d'une périartérite noueuse. A propos d'un cas.