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GENATLAS PHENOTYPE
last update : 18-12-2013
Symbol MCSZ
Location 19q13.33
Name microcephaly, seizures, and developmental delay
Other name(s)
  • microcephaly, early-onset, wirh intractable seizures
  • epileptic encephalopathy, early infantile, 10
  • Corresponding gene PNKP
    Other symbol(s) EIEE10
    Main clinical features
  • microcephaly, infantile-onset seizures, developmental delay and variable behavioral problems, especially hyperactivity, mental retardation
  • not having a higher frequency of common or uncommon infections, offering no clinical evidence of immunodeficiency
  • MRI consistently show microcephaly with preserved brain structures, without apparent neuronal migration or other structural abnormalities, and with no evidence of degeneration
  • Genetic determination autosomal recessive
    Function/system disorder neurology
    Type disease
    Remark(s)