Abstract Subclavian artery aneurysms are rare vascular anomalies that carry significant risks, including thromboembolism, ischemia, and rupture. This case report describes a 71-year-old female patient presenting with left arm ischemia, including pain, numbness, and weakness, caused by a left subclavian artery aneurysm complicated by distal thrombosis. Imaging revealed a 65 × 55 mm aneurysm with a 2.5 cm thrombotic occlusion. The aneurysm was treated with an endovascular approach, utilizing a vascular plug deployed via femoral access. This was preceded by […]