[Surgical technologies in the treatment of aneurysms of thoracic and thoraco-abdominal aorta]. / Khirurgicheskie tekhnologii v lechenii anevrizmy grudnogo i torakoabdominal'nogo otdelov aorty.

From 1993 to 2001 279 patients with aneurysms of the thoracic and thoracoabdominal aorta were operated. Cause of aneurysm formation in 74% cases was degenerative changes of aortal wall (Marfan's disease or Erdheim syndrome). Aneurysms were revealed in ascending aorta in 38 (14%) cases, in the ascending aorta with insufficiency of aortic valve--in 67 (24%), in the ascending aorta and aortic arch--31 (11%), in descending aorta--54 (19%), thoracoabdominal aneurysms--in 89 (32%). Twenty patients underwent surgery for combined aneurysms of the ascending aorta with it arch and descending part, thoracoabdominal aneurysms, and also for thoracic aneurysms in combination with coronary heart disease. Lethality in early postoperative period in patients with aneurysms of the ascending aorta was 5%, with aneurysms of the ascending aorta and insufficiency of the aortic valve--6.2%, in aneurysms of the ascending aorta and aortic arch--16.2%, in aneurysms of the descending aorta--6.4%, in thoracoabdominal aneurysms--15%.