Phenotype details |
see paper; ..., severe global developmental delay, developmental regression, spastic quadraplegia, dystonia, <1y-epilepsy; facial dysmorphism, bitemporal narrowing, full cheeks, prominent nasal tip, long philtrum, open, wide mouth, tented upper lip, thin upper lip, pointed chin; MRI cerebral atrophy; EEG showed frontal lobe spikes, abnormal movements, spacticity, contractures |