| Phenotype details |
see paper; ..., motor delay, non-ambulant; no speech; intellectual disability; seizures, developmental and epileptic encephalopathy; no ophthalmologic abnormalities; hypotonia; MRI brain abnormal lateral ventricles (contour, septum pellucidum cyst), focal dysgyria, velum interpositium cyst, increased csf spaces at the temporal poles, flattening of corpus callosum; scoliosis, small feet; prominent maxilla/upper lip; no micrognathia; long ears |