Type A Acute Aortic Dissection Complicated with Rupture of the External Iliac Artery

Abstract

A 67-year-old man suffered sudden chest pain. Computed tomography with contrast medium revealed dissection from the ascending aorta to the bilateral iliac arteries and hematoma around the left external iliac artery. Type A acute aortic dissection complicated with rupture of the left external iliac artery was diagnosed. Urgent endovascular repair (stent-graft implantation) was first performed for the arterial rupture more critical than the aortic dissection. On the next day after satisfactory hemostasis and hemodynamical stabilization, semi-urgent ascending aortic replacement was achieved, and the patient survived. Acute aortic dissection complicated with rupture of the aortic branch was extremely rare, and only 5 cases have been reported in the English literature.