Hereditary spastic paraplegia associated with epilepsy, mental retardation and hearing impairment
نویسندگان
چکیده
منابع مشابه
Hereditary spastic paraplegia.
Hereditary spastic paraplegia (HSP) or Strümpell-Lorrain syndrome is a heterogeneous group of inherited disorders, with prevalence ranged from 4.3 to 9.6 cases per 100,000 population. A common feature of these disorders is the slowly progressive and often severe spasticity, noticeably especially in the low limbs. Conventionally, HSP is divided into two clinical groups, uncomplicated (pure spast...
متن کاملHereditary Spastic Paraplegia.
111 families, and Paskind and Stone (1933) also summarized the literature with accounts of another 36 reports from 40 families. Since then about 50 further reports have appeared, covering some 60 families, bringing the total so far to 176 reports of 215 families. Of these the majority have originated in Germany or elsewhere in Europe, but with a substantial number from the Americas. In Britain,...
متن کاملCognitive Impairment Involving Social Cognition in SPG4 Hereditary Spastic Paraplegia
Objectives. To describe cognitive assessment including social cognition in SPG4 patients. Methods. We reported a series of nine patients with SPG4 mutation with an extensive neuropsychological examination including social cognition assessment. Results. None of our patients presented with mental retardation or dementia. All presented with mild cognitive impairment with a high frequency of attent...
متن کاملACO2 homozygous missense mutation associated with complicated hereditary spastic paraplegia
Objective To identify the clinical characteristics and genetic etiology of a family affected with hereditary spastic paraplegia (HSP). Methods Clinical, genetic, and functional analyses involving genome-wide linkage coupled to whole-exome sequencing in a consanguineous family with complicated HSP. Results A homozygous missense mutation was identified in the ACO2 gene (c.1240T>G p.Phe414Val)...
متن کاملHereditary spastic paraplegia associated with thin corpus callosum.
Autosomal recessive hereditary spastic paraplegia (AR-HSP) associated with thin corpus callosum was recently described in Japan, and most families were linked to chromosome 15 q13-15. We report two patients from two different Brazilian families with progressive gait disturbance starting at the second decade of life, spastic paraparesis, and mental deterioration. One patient presented cerebellar...
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ژورنال
عنوان ژورنال: Spinal Cord
سال: 1993
ISSN: 1362-4393,1476-5624
DOI: 10.1038/sc.1993.68