The Double-Barreled Endografting Technique in a Patient With Chronic Type B Aortic Dissection.

Thoracic endovascular aortic repair has become widely accepted as a useful, less invasive procedure for type B aortic dissections by covering the primary entry.1 However, depending on the location of the primary entry, it is often difficult to cover the entry from the true lumen without hybrid procedures.2 Here, we describe a successful endovascular treatment using a double-barreled endografting technique for chronic type B aortic dissection, which excludes the dilated false lumen by endografting into the false lumen without covering the primary entry.