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GENATLAS PHENOTYPE
last update : 20-03-2024
Symbol DEE98
Location 1q23.2
Name developmental and epileptic encephalopathy 98
Corresponding gene ATP1A2
Main clinical features
  • onset of seizures in the first decade, associated with variable global developmental delay; also hypotonia, spasticity, and quadriparesis
  • brain imaging may be normal or show nonspecific and variable abnormalities, including polymicrogyria. . severity is variable; some patients may die of refractory status epilepticus
  • Genetic determination autosomal dominant
    Function/system disorder neurology
    Type disease
    Remark(s)