Coil embolization of an anastomotic leak after ascending aorta replacement

Abstract

Surgical treatment of diseases of the thoracic aorta (aneurysms, dissections, and ruptures) may be associated with serious postoperative complications. Endovascular repair of thoracic aorta pathology is less invasive and offers a therapeutic alternative in high-surgical-risk patients, particularly in the presence of previous surgical repair of the thoracic aorta. The endovascular procedure, however, is almost only possible in the descending thoracic aorta, although advances have also been made in the aortic arch as well as in the ascending aorta with branched stent grafts. We report a case of a surgically treated aneurysm in the ascending thoracic aorta complicated with an anastomotic leak. If a short prosthesis (6 cm) had been available, the anastomotic leak would have been treated with endovascular repair. In lack of this prosthesis, we were forced to treat the patient with a method not generally accepted—embolization with endovascular coils—successfully resulting in occlusion of the leakage.