| Phenotype details |
see paper; ..., global psychomotor developmental delay; hypotonia; 14m-walk; 4speech y-first words, sentences, slow expression; moderate intellectual disability; no autism spectrum disorder; behaviour quiet, slowness, anxiety; 11y-epilepsy; EEG abnormal background activity, spikes, spike-waves and polyspike-waves organized as cluster, eyelid and shoulder myoclonus. ; MRI subnormal (lateral ventricles enlargement and bilateral fronto-parietal cortical furrows); prominent nasal bridge, bulbus nose, fleshy ear lobes, thin lips, triangular eyebrows, long eyelashes, hypotonic face; spotty hypopigmented, dry skin, eczema; no skeletal abnormalities; no heart defect; small penis; dyspraxia |