Novel approaches for the treatment of the aberrant right subclavian artery and its aneurysms.

Abstract

We report a minimally invasive, hybrid endovascular approach that was used to treat two patients with aberrant right subclavian arteries. The first patient was a 50-year-old woman who presented with dysphagia lusoria. She underwent endovascular plugging and depressurization of the aberrant artery and a carotid-subclavian bypass using right supraclavicular access. The second patient, a 77-year-old woman who presented with a 5.5-cm aneurysm at the origin of a previously bypassed aberrant artery on the distal aortic arch, was treated using bilateral carotid-subclavian bypasses through neck incisions and a thoracic endoluminal graft exclusion of the arch aneurysm that covered both subclavian arteries.