Clinical outcomes for endovascular repair of abdominal aortic aneurysm with the Seal stent graft

Most Seal stent grafts were implanted successfully (even in cases with a physical status of grade IV or higher or a ruptured abdominal aortic aneurysm), had an appropriate reintervention rate, and were stable during the midterm follow-up. However, there was a high rate of type I endoleak, which may be related to the early device model that we used. Therefore, long-term radiologic follow-up is recommended for the early detection of stent graft migration or endoleaks.