[Simplified operative technique for thoracoabdominal dissecting aneurysm].
A graft with branches is used to reconstruct the extensively dissected thoracoabdominal aorta. Anastomoses of the proximal end of the main graft distal to the left subclavian artery and the side branch to the distal aneurysmal descending thoracic aorta were first undertaken after the preparation of both ends under the iliac vein-artery partial bypass. A main graft with a Y graft extension was anastomosed distally to iliac arteries. This permits the blood flow within the aneurysm and the main graft to the extremities until splanchnic and spinal cord arteries have individually been transferred to the main graft. Ischemic time of the splanchnic and spinal cord arteries, using this technique, can be minimized within 10 minutes to each in the total replacement of descending thoracic and abdominal aorta.
Yamada
T
T
Tanabe
S
S
Yokoyama
M
M
Irie
Y
Y
Ohshima
N
N
Nakahara
H
H
D000328:Adult; D000784:Aortic Dissection / Q000601:surgery*; D001012:Aorta, Abdominal / Q000601:surgery; D001013:Aorta, Thoracic / Q000601:surgery; D001014:Aortic Aneurysm / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D008722:Methods