Pseudoaneurysm formation 12 years after ringed intraluminal graft replacement for type B aortic dissection.

A sutureless ringed intraluminal graft has been used as a substitute for the diseased aorta with the advantage of decreasing the aortic cross-clamp time and blood loss. Concerns remain about implications of anecdotal accounts of late complications with this graft. We report on the experience of a 68-year-old man, successfully treated for type B aortic dissection using the sutureless technique, who developed a pseudoaneurysm and aortobronchial fistula over the distal anastomosis of the intraluminal graft 12 years after the operation.