Severe upper extremity polyneuropathy due to inferior brachial plexus compression as a result of left subclavian artery pseudoaneurysm.

In the present report, we describe the case of a 76-year-old hemodialysis patient who was admitted with clinical features of neurological thoracic exit syndrome due to subclavian artery pseudoaneurysm following the insertion of a dual lumen vascular internal jugular catheter (vascath) with excellent outcome after endo-arterial stent placement.