Neuralgic amyotrophy (Parsonage-Turner syndrome).

[neuralgic amyotrophy]

Neuralgic amyotrophy (Parsonage-Turner syndrome or brachial plexus neuritis ) is an uncommon syndrome whose cause is unknown . The suprascapular and axillary nerves and corresponding muscles are affected most frequently . The disorder exhibits a broad range of clinical manifestations , and patients frequently present to physicians of different subspecialties . Accurate diagnosis can be challenging and requires a thorough history and physical examination . Nerve conduction velocity and imaging studies assist in the evaluation . Treatment consists of symptomatic management . Symptoms can persist for more than than a year , but most patients note resolution of symptoms over time .