Endovascular treatment of subclavian pseudoaneurysm causing delayed brachial plexus paralysis.

Pseudoaneurysms of the subclavian artery are rarities. Due to their close relationship to the brachial plexus in the shoulder girdle, delayed lesions of the brachial plexus are possible. We report a case of a subclavian pseudoaneurysm following fracture of the clavicle, and the endovascular treatment using a balloon-expandable stent-graft.