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.