Brachial plexus injury during subclavian vein catheterization for hemodialysis.

Although the subclavian vein is often used for placement of double-lumen hemodialysis catheters, the risk factors for complications for the patients with chronic renal failure are underestimated. We report a case of a patient with chronic renal failure in whom brachial plexus injury was caused by both a compressive hematoma and direct insertion of a needle resulting from a subclavian vein catheterization attempt for hemodialysis. This case emphasizes the need for determining the coagulation status of the patient especially with chronic renal failure before performing invasive procedures.