Neurovascular compromise due to true brachial artery aneurysm at the site of a previously ligated arteriovenous fistula: Case report and review of literature.

ABSTRACT

True arterial aneurysms of the upper extremity are rare. The case described is that of a 48-year-old man presenting with median neuropathy and distal vascular compromise 4 years after ligation of a brachiocephalic arteriovenous fistula. We describe our approach and present a review of the relevant literature.