title: Limited acute dissections of the abdominal aorta. Report of five cases.
abstract: Within a two year period, the diagnosis of acute dissection of a segment of the abdominal aorta was made in five cases without aneurysmal dilation or leakage and with virtually no ischaemia. All patients presented with an atypical painful abdominal syndrome and the diagnosis was made by computed tomography. Only one patient, suffering persistent pain was treated by resection and graft interposition of the infrarenal aorta. All the others were treated conservatively and kept under close follow-up. Two of them died from intercurrent disease. The remaining three patients are doing well after 30 and 42 months conservative treatment and 43 months after surgery respectively. A non-complicated dissection of the abdominal aorta must be considered in the differential diagnosis of atypical painful abdominal syndromes. In cases of persistent pain, progression, ischaemia, aneurysmal dilatation or leakage, surgical treatment is mandatory. In uncomplicated cases conservative treatment is recommended, similar to the principles of management for dissections of the descending thoracic aorta.
authors.affiliation: Department of Surgery, Antwerp University Hospital and Medical School, Belgium.
authors.forename: R G
authors.initials: RG
authors.lastname: VanMaele
authors.forename: L
authors.initials: L
authors.lastname: De Bock
authors.forename: P E
authors.initials: PE
authors.lastname: Van Schil
authors.forename: D K
authors.initials: DK
authors.lastname: Ysebaert
authors.forename: P M
authors.initials: PM
authors.lastname: Willocx
authors.forename: M M
authors.initials: MM
authors.lastname: Couttenye
authors.forename: H A
authors.initials: HA
authors.lastname: Vereycken
authors.forename: D G
authors.initials: DG
authors.lastname: De Leersnijder
mesh_terms: D000208:Acute Disease; D000368:Aged; D000369:Aged, 80 and over; D000784:Aortic Dissection / Q000000981:diagnostic imaging* / Q000628:therapy; D015901:Angiography, Digital Subtraction; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging / Q000601:surgery; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging* / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed