| pubmed-article:140335 | pubmed:abstractText | Six cases of aneurysm of the thoracic aorta, four located in the 1st segment and two in the 3rd, are reported. The four cases in the ascending aorta presented a different aetiology: a) aneurysm on aortic stenosis (case 1); b) atheromatous aneurysm (case 2); c) aortic dissection (case 5); d) aneurysm due to dystrophy of the media in a patient with Marfan's disease (case 6). 3 tubular prosthetic substitutions of the ascending aorta were made (with a valvular substitution and commissural relocation associated with right aorto-coronary venous by-pass) and one plastic intervention on the aorta with valvular substitution. The aneurysms of the descending thoracic aorta presented traumatic aetiology and were treated with resection-dacron graft, using femoral artero-venous partial CEC. | lld:pubmed |
