Endoleaks Following Endovascular Repair of Thoracic Aortic Aneurysm: Etiology and Outcomes

Abstract

In this study, 1 in 5 TAA patients with TEVAR had endoleak. Most type I and III endoleaks required secondary intervention, while conservative treatment was most frequent for type II. Characterization of endoleak type was not always precise, and routine surveillance of all patients with endoleak is recommended.