Stent grafting-related acute type B redissection.

The purpose of this article is to report two distal dissections resulting as a complication of endovascular aneurysm repair (EVAR) in two cases of type B aortic dissection (TBAD) and its relationship with prosthetic alignment at the distal landing zone. Two patients affected by aneurysm formation of a chronic type B dissection underwent EVAR. During postoperative follow-up, at 48 and 39 months, respectively, a new chest pain episode recommended a new computed tomographic angiography examination.