Ruptured abdominal aortic aneurysm after endovascular aortic aneurysm repair thrombosis.

ABSTRACT

Background Complete thrombosis of an aortic endograft after an endovascular aortic aneurysm repair is a rare complication. The majority of thrombotic events occur in the iliac limbs. Case presentation We present the case of a patient who presented with acute limb ischemia as the result of a thrombosed infra-renal aortic endograft. After restoration of blood flow to the lower extremities with an axillary to bi-femoral artery bypass, the patient was lost to follow-up. The patient returned two years later with a ruptured abdominal aortic aneurysm due to a type 1A endoleak. Discussion We propose that all patients after endovascular aortic aneurysm repair, including those with a thrombosed aortic endograft, continue to undergo regular graft surveillance. This case report highlights the importance of continued surveillance of the aortic sac, even after total thrombosis of the endovascular aortic aneurysm repair.