title: Giant axonal neuropathy with predominant central nervous system manifestations.
abstract: The authors describe a 25-year-old woman with giant axonal neuropathy (GAN) and severe CNS involvement. She had been admitted to hospital with generalized seizures, and had gait disturbances followed by progressive mental deterioration since childhood. Neurological examination revealed mental retardation, scanning speech, cerebellar dysfunction, pyramidal signs, mainly in the lower extremities, and peripheral sensory neuropathy. Sensory nerve conduction velocity was decreased; brain CT and MRI showed diffuse demyelination. Sural nerve biopsy revealed characteristic signs of GAN. The patient's older sister had died at the age of 23, after having had similar neurological disturbances since childhood. This case illustrates an unfamiliar presentation of GAN, characterized by mild sensory neuropathy and serve CNS involvement, including seizures.
authors.affiliation: Department of Neurology, Edith Wolfson Medical Centre, Holon, Israel.
authors.forename: Y
authors.initials: Y
authors.lastname: Lampl
authors.forename: Y
authors.initials: Y
authors.lastname: Eshel
authors.forename: E
authors.initials: E
authors.lastname: Ben-David
authors.forename: R
authors.initials: R
authors.lastname: Gilad
authors.forename: I
authors.initials: I
authors.lastname: Sarova-Pinhas
authors.forename: U
authors.initials: U
authors.lastname: Sandbank
mesh_terms: D000328:Adult; D001921:Brain / Q000503:physiopathology*; D001927:Brain Diseases / Q000175:diagnosis / Q000503:physiopathology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D010523:Peripheral Nervous System Diseases / Q000175:diagnosis* / Q000473:pathology / Q000503:physiopathology; D012640:Seizures / Q000150:complications / Q000175:diagnosis; D013497:Sural Nerve / Q000473:pathology