Open AccessTreatment of post-thoracic endovascular aortic repair aorto-esophageal fistula—only radical surgery can be effective: techniques and sequence of treatment
Author(s) -
Drosos Kotelis,
Alexander Gombert,
Michael J. Jacobs
Publication year - 2018
Publication title -
journal of thoracic disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.682
H-Index - 60
eISSN - 2077-6624
pISSN - 2072-1439
DOI - 10.21037/jtd.2018.06.25
Subject(s) - medicine , surgery , thoracotomy , aortic arch , stent , median sternotomy , thoracic aortic aneurysm , aorta , aortic aneurysm
Aorto-esophageal fistulas (AEFs) are rare after thoracic endovascular aortic repair (TEVAR), being associated with the presence of mediastinal hematoma and the need for emergency TEVAR. Left untreated, AEFs are always lethal. "Redo"-stent-grafting can serve as a "bridging" procedure in hemodynamically unstable patients, but is not a durable therapy. Radical surgery is shown to be the most durable and effective treatment. This includes esophagectomy, stent-graft removal and aortic replacement followed by esophageal reconstruction, e.g., gastric pull-up operation. Aortic reconstruction can be performed by the use of self-made bovine pericardial tubes. A bilateral anterior ("clam-shell") thoracotomy can be chosen for surgical exposure in revision cases after previous sternotomy, in which the ascending aorta, aortic arch and proximal descending aorta require reconstruction.