RESUMO
Neuralgic amyotrophy of the shoulder (Parsonage-Turner syndrome) is a rare condition of unknown aetiology which manifests as acute neuropathy of the brachial plexus. Diagnosis is based on typical symptoms and physical examination. In addition, magnetic resonance imaging of the affected shoulder and the cervical spine is advisable, in order to distinguish this syndrome from other conditions with similar symptoms. There is no specific treatment for neuralgic amyotrophy, but in about 50â-â67% of cases complete recovery occurs within two to three years, depending on the severity of the symptoms when they first appear. In patients whose strength and function are not fully restored, neurological deficits may remain, especially if the same shoulder is affected by recurrent attacks.