Thoracic Endovascular Aortic Repair With Subclavian Revascularization for Symptomatic Nonaneurysmal Aberrant Right Subclavian Artery

Abstract

Aberrant right subclavian artery is a common aortic arch anomaly that can cause dysphagia as a result of compression by the aberrant artery. For patients with an aneurysm associ-ated with an aberrant right subclavian artery, surgical or endovascular intervention is a well-described treatment. However, for patients with a nonaneurysmal aberrant right subclavian artery, treatment with thoracic endovascular aortic repair has been limited. We describe the use of thoracic endovascular aortic repair and subclavian revascularization to treat esopha-geal stricture in a patient with a symptomatic nonaneurysmal aberrant right subclavian ar-tery. The patient’s dysphagia was successfully relieved after the operation.