Acute and chronic dissections of the abdominal aorta: clinical features and treatment.
We report seven cases of dissection of the abdominal aorta. Three patients had acute back pain, whereas four patients had more chronic courses. In six cases, as a result of the palpation of a pulsatile abdominal mass, clinical diagnosis was an atheromatous aneurysm. Angiography and CT scanning demonstrated a dissected abdominal aorta and a normal thoracic aorta. Six patients with an infrarenal dissection were treated by replacement of the aorta with a Dacron prothesis, and one patient with an suprarenal dissection was treated conservatively. With a mean follow-up of 3 years, all patients were alive and free of symptoms. These results favor graft replacement in case of infrarenal aortic dissection and more selective surgical indications in suprarenal aortic dissection.
Becquemin
J P
JP
Service of Vascular Surgery, University of Paris Val de Marne, Henri Mondor Hospital, Créteil, France.
Deleuze
P
P
Watelet
J
J
Testard
J
J
Melliere
D
D
D000784:Aortic Dissection / Q000175:diagnosis* / Q000601:surgery*; D000792:Angiography; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000175:diagnosis* / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011093:Polyethylene Terephthalates; D014057:Tomography, X-Ray Computed
D011093:Polyethylene Terephthalates