Successful resection of an aortic arch aneurysm using a temporary trifurcation bypass graft.

Resection of a syphilitic aortic arch aneurysm in a 62-year-old woman was accomplished using a trifurcation temporary bypass system. The bifurcation graft was sutured end-to-side to the ascending thoracic aorta, to the brachiocephalic trunk and to the left common carotid artery, respectively. The attached third limb end was anastomosed end-to-side to the infrarenal abdominal aorta. This technique enabled a large shunt into the abdominal aorta. Occlusion of the iliac arteries proved to be effective in coping with hypotension while attending to the bypass and the volume replacement. The post-operative recovery was uneventful and the patient has remained well after 43 months.