Acute polyradiculoneuropathy with cerebrospinal fluid eosinophilia.

A 60-year-old woman who presented with quadriparesis, dysarthria and dysphagia after acute febrile illness was reported. Neurological examination and electrodiagnostic study were compatible with acute polyradiculoneuropathy. Lumbar puncture revealed cerebrospinal fluid eosinophilia. Her muscle power improved after supportive treatment.