Phenotype details |
birth full term, weight 3100g, OFC -2SD; weight 22kg, height 110cm, OFC -4SD; gross motor delay, no fine motor delay, no speech delay, normal social development; 2m-seizures, generalized tonic-clonic seizures (4/m), refractory, EEG multifocal spike/wave; lissencephaly spectrum; cerebral mantle thickening; no subcortical band heterotopia; corpus callosum hypogenesis; cerebellar atrophy; brainstem hypoplasia; ventriculomegly; reduced white matter; severe intellectual disability; hypertonia; no hypotonia; Increased deep tendon reflexes; spastic tetraplegia; no ataxia; vision fixes/follows; hearing responds to noise; no dysmorphism |