| Phenotype details |
birth weight -1, length -0.5, OFC +0.9; weight -2, height -2, OFC -4.6; motor delay (HP:0001270); not walking; intellectual disability intellectual disability IQ 35; language delay (HP:0000750), no speech; outburst of anger, autistic traits; tonic seizures; prominent forehead, depressed nasal root, broad nose tip, prominent nares, short philtrum, tented mouth, low set ears; MRI brain thin corpus callosum mild frontoparietal cortical atrophy, wide interhemispheric fissure, bilateral mild deep sylvian fissure, periventricular and occipital white matter T2 hyperintensitie |