Open surgical treatment of subclavian artery pseudoaneurysm after endovascular repair: a case report
Kyo Seon Lee, Yochun Jung, In Seok Jeong, Sang Yun Song, Kook Joo Na, Sang Gi Oh
Abstract
BACKGROUND: Subclavian artery aneurysms are rare but may cause life-threatening complications. Surgical repair has been performed as a treatment of choice, but recently, with the development of endovascular treatment, many endovascular repairs have been performed to prevent surgical complications. CASE PRESENTATION: A patient undergoing endovascular repair with a subclavian artery aneurysm was diagnosed with a type II endoleak with an enlarged aneurysmal sac. Surgical repair was performed to remove the aneurysmal sac compressing the adjacent organs. CONCLUSIONS: The highly mobile subclavian artery has abundant collaterals. Therefore, regular follow-up is essential for endovascular repair. Surgical repair is effective when adjacent organs are compressed by the aneurysm sac.