[The endovascular repair of ruptured aortic aneurysm]

To discuss the safety, feasibility, efficacy and problem of endovascular repair (EVR) for ruptured aortic aneurysm (RAA).

Fourteen patients with RAA were obtained diagnosis and anatomic data of proximal and distal neck through magnetic resonance imaging and CT. The patients with hypotension were accepted anti-shock treatment. Stent-grafts were deployed in proper position of RAA under X-ray fluoroscopic.

The time from rupture to operation was 50 min to 21 d. Three cases had plenty of blood in left pleural cavity and 2 cases were done under bleeding shock condition. Five cases with RAA were fixed by bifurcated stent-grafts and others by straight stent-grafts. Follow-up term was 1 month to 38 months. One with ruptured thoracic aortic aneurysm died 4 h later after operation, another one died of left thoracic cavity infection 9 months later, and others lived well without complication.

The EVR is a safe, efficient and feasible method. It will be a potential alternative to treat RAA in future, but more suitable for RAA with better proximal and distal landing zones.