| Phenotype details |
17m-onset seizures, febrile seizures, hemiclonic seizures; myoclonic seizures, focal dyscognitive seizures, focal motor seizures, secondary generalized tonic-clonic seizures; 7y6m-seizure-free; EEG onset focal sharp waves; EEG multifocal sharp waves and sharp slow waves, accentuated over left frontocentral region with significant increase during sleep; mild-moderate ataxia, constant myoclonus; mild-moderate intellectual disability, delayed speech development; MRI brain normal; IGH deficiency, subclinical hypothyroidism |