Open repair of chronic post-traumatic aneurysms of the aortic isthmus: The value of direct aortoaortic anastomosis

Chronic False Aneurysm after a Healed Rupture of the Aortic Isthmus: TEVAR, Hybrid Surgery, or Open Arch Repair?

We report a case of post-traumatic chronic false aneurysm of the aortic isthmus in a 34-year-old man who had been involved in a car accident 10 years earlier. An initial chest X-ray demonstrated a calcified mass in the upper mediastinum and computed tomography scan revealed a false aneurysm of the aortic isthmus arising above the left subclavian artery. Partial covered rupture of the aorta is not always easy to diagnose and can remain clinically silent in a polytrauma patient. The duration from rupture to false aneurysm formation may extend over many years. This chronic lesion can be managed by surgery, by an endovascular procedure, or by a combined procedure. This case report highlights the current therapeutic approach. A debranching procedure was done in view of a secondary exclusion of the huge false aneurysm by a stent graft. Unfortunately, the false aneurysm ruptured during the procedure and a replacement of the aortic arch and the isthmus under total circulatory arrest was successfully done. The patient was doing well at 9-month follow-up.

Injuries of the thoracic aorta and its branches

nema

Multidetector Computed Tomography Findings of Ectopia Cordis and Other Components of Pentalogy of Cantrell: A Case Report

Ascending aortic aneurysms associated with a bicuspid valve are generally treated by replacement with a tubular graft because the aortic wall is claimed to be genetically pathological. We describe 9 cases in which patients with an ascending aortic aneurysm and an associated diseased bicuspid valve underwent aneurysmal resection and end-to-end anastomosis. This technique permitted us to remove the entire aneurysmal wall, avoiding graft interposition.