Fig. 2From: Hybrid stepwise external wrapping for type a acute aortic dissection with cerebral Malperfusiona The operative images. Three pieces of an artificial graft tailored together, and approximated so as to tightly wrap the ascending aorta. b Digital Subtraction Angiography (DSA) before the thoracic endovascular stent-graft deployment. c DSA after the thoracic endovascular stent-graft deployment, showing no endoleakBack to article page