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GENATLAS PHENOTYPE
last update : 05-07-2016
Symbol EIEE24
Location 5p12
Name epileptic encephalopathy, early infantile, 24
Corresponding gene HCN1
Main clinical features
  • onset of pharmacoresistant febrile seizures between 4 and 13 months of age; seizure type at onset tended to be tonic-clonic or hemiclonic but evolved into predominantly focal absence and myoclonic later in childhood
  • intellectual disability of varying degrees, and most had behavioral disturbances or autistic features
  • brain imaging was normal.
  • Genetic determination not applicable
    Function/system disorder neurology
    Type disease
    Remark(s)