ABSTRACT
Aortoiliac vascular injury during lumbar disc surgery is potentially life-threatening, but occasionally presents with delayed-onset symptoms. This is a case report of a fistulized pseudoaneurysm presenting with claudication. A 73-year-old female presented with swelling of the left leg and short-distance claudication. Two months prior, she had undergone discectomy for the management of right foot drop caused by an L4-L5 herniated lumbar disc. The left ankle-brachial index was 0.71.Computed tomography angiography revealed a 31 mm×20 mm pseudoaneurysm of the left common iliac artery fistulized to the left common iliac vein. The patient was successfully treated with stent graft placement.
ABSTRACT
Aortoiliac vascular injury during lumbar disc surgery is potentially life-threatening, but occasionally presents with delayed-onset symptoms. This is a case report of a fistulized pseudoaneurysm presenting with claudication. A 73-year-old female presented with swelling of the left leg and short-distance claudication. Two months prior, she had undergone discectomy for the management of right foot drop caused by an L4-L5 herniated lumbar disc. The left ankle-brachial index was 0.71.Computed tomography angiography revealed a 31 mm×20 mm pseudoaneurysm of the left common iliac artery fistulized to the left common iliac vein. The patient was successfully treated with stent graft placement.