Successful Endovascular Therapy for Isolated Abdominal Aortic Dissection Involving Bilateral Common Iliac Arteries

A 69-year-old male patient was admitted to our hospital due to sudden right leg pain and paralysis when walking, which was suspected to be acute limb ischemia. Computed tomography and aortography revealed isolated abdominal aortic dissection with bilateral common iliac artery (CIA) stenosis. Endovascular therapy was performed. A Palmaz XL stent (20×40 mm) was deployed on the aortic dissection with intravascular ultrasound assistance. Subsequently, CIA lesions disappeared. Stent deployment at the aortic dissection primary tear resulted in occlusion of the false lumen of the distal dissection of the bilateral CIAs. Postoperatively, his symptoms disappeared, with no recurrence during 14 months of follow-up.