Clinical and magnetic resonance imaging manifestations of neurosarcoidosis.

Objectives: To describe clinical and neuroimaging manifestations of neurosarcoidosis in a cohort of 21 patients.

Patients And Methods: We reviewed records of 21 patients with sarcoidosis and central nervous system (CNS) manifestations referred to Cooper University Hospital, with emphasis on neuroimaging findings and associated clinical and laboratory evidence of sarcoidosis. Nineteen patients were categorized as having "definite," "probable," or "possible" neurosarcoidosis, while 1 had associated CNS vasculitis and another had Hodgkins lymphoma with cauda equina syndrome.