Sarcoidosis of the peripheral nervous system.
Neurological manifestations of sarcoidosis are relatively rare but constitute a treatable cause of central and peripheral neurological manifestations. Regarding the peripheral nervous system, cranial nerves are predominantly affected, and peripheral facial nerve palsy, often bilateral, is the most common neurological manifestation of sarcoidosis. Multifocal peripheral neuropathy is a rare event in sarcoidosis. In some cases, however, peripheral neuropathy is the presenting manifestation and seemingly the only organ affected. Definite diagnosis of sarcoidosis rests ideally on histological demonstration of sarcoid granulomas in tissue biopsy specimens.
Department of Neurology, Hôpital de la Salpêtrière, Paris, France. Electronic address: grrdsd@gmail.com.
Gérard
G
Said
D006801:Humans; D010523:Peripheral Nervous System Diseases / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D012507:Sarcoidosis / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy
Sarcoidosis; granulomas; multifocal neuropathy; nerve biopsy; neurosarcoidosis