Case Report: An Innovative Endovascular Technique for Repair of Descending Thoracic Aortic Aneurysm following an Open Coarctation Repair

It was once postulated that open surgical repair of coarctation of the aorta during childhood patients was cured. However, long-term follow-up has been significant for late problems such as an aneurysm. The incidence of such aneurysm after open surgical coarctation repair is 11-24%. If such an aneurysm is left untreated, patients are at a high risk of morbidity and mortality. Prior to the endovascular era, patients would require a redo open repair which in itself is a highly morbid operation. Currently, thoracic endovascular aortic repair (TEVAR) has been reported as a feasible and safe alternative to open surgical reprocedures in this context. However, TEVAR might be challenging due to the proximity of the pathology to supraaortic vessels and the ongoing presence of the coarctation. We are reporting a unique case of a 48-year-old male undergoing TEVAR due to aortic aneurysm after previous surgical coarctation treatment and successful closure of the coarctation with a vascular plug device.