Branched Endovascular Repair of Aortic Recoarctation and Postcoarctation Descending Thoracic Aortic Aneurysm With the Off-the-Shelf Thoracic Branch Endoprosthesis

Abstract

Recurrent coarctation of the aorta (reCoA) can be treated via redo surgical or endovascular means with the latter option providing a shorter hospitalization, expedient recovery, and a lower incidence of early morbidity and mortality. A common barrier to endovascular repair with standard thoracic endografts is the proximity of the left subclavian artery (LSA) to the reCoA which has previously necessitated adjunctive open revascularization or additional off-label endovascular techniques. This case describes percutaneous endovascular repair of postsurgical reCoA and a poststenotic descending thoracic aortic aneurysm with an off-the-shelf thoracic branched endograft incorporating the LSA with successful resolution of aortic pressure gradient and complete aneurysm exclusion.

Clinical Impact

This case highlights the use of a commercially available, off-the-shelf endograft to treat thoracic aortic coarctation and associated aortic aneurysm. The paper highlights unique technical points for use of the Gore Thoracic Branch Endoprosthesis in the off-label treatment of thoracic aortic coarctation which is an ideal endovascular option for lesions in proximity to the left subclavian artery.