title: A prognostic value of neuron-specific enolase in cerebrospinal fluid of acute cerebellar ataxia.
abstract: We examined 16 patients with acute cerebellar ataxia (ACA) to determine whether clinical manifestations or laboratory findings could predict the prognosis of ACA. We divided the patients into two groups: a benign group of patients whose cerebellar symptoms completely disappeared within 21 days (9 patients), and a prolonged group of patients whose cerebellar symptoms persisted for more than 22 days (7 patients). The two groups were compared on the basis of demographic and clinical characteristics, and laboratory variables. The cerebellar symptoms did not differ significantly between the two groups, except in duration. The level of neuron-specific enolase (NSE) in the cerebrospinal fluid (CSF) of the prolonged group was significantly higher than that of the benign group (p < 0.01); other parameters, including protein and cell count in the CSF, were not significantly different. The results suggest that the NSE level in CSF is of prognostic value in ACA.
authors.affiliation: Department of Pediatrics Tokai University School of Medicine,143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan. nobuyosi@is.icc.u-tokai.ac.jp
authors.forename: Nobuyoshi
authors.initials: N
authors.lastname: Sugiyama
authors.forename: Shin-ichiro
authors.initials: S
authors.lastname: Hamano
authors.forename: Manabu
authors.initials: M
authors.lastname: Tanaka
authors.forename: Mariko
authors.initials: M
authors.lastname: Ikegami
authors.forename: Yasumasa
authors.initials: Y
authors.lastname: Oh
mesh_terms: D002524:Cerebellar Ataxia / Q000134:cerebrospinal fluid* / Q000175:diagnosis*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D010751:Phosphopyruvate Hydratase / Q000134:cerebrospinal fluid*; D011379:Prognosis
chemical_list: D010751:Phosphopyruvate Hydratase