Progression of Perianeurysmal Inflammation after Endovascular Aneurysm Repair for Inflammatory Abdominal Aortic and Bilateral Common Iliac Artery Aneurysms

The use of endovascular aneurysm repair (EVAR) to treat inflammatory abdominal aortic aneurysms (IAAAs) has been reported, and this procedure appears to be preferable to open surgical repair because of intraoperative difficulties related to inflammation. We herein report a case of IAAA and bilateral inflammatory common iliac artery aneurysms that was successfully treated with bifurcated stent grafting. The perianeurysmal inflammation worsened postoperatively, requiring the placement of a ureteric stent. EVAR is feasible in cases of inflammatory aneurysms; however, the potential for an inflammatory response should be taken into account when considering the application of EVAR in patients with IAAA.