Phenotype details |
see paper; ..., no intra-uterine growth retardation; short stature; no microcephaly (commesurate with other growth parameters); severe global developmental delay; 2y6m-3y-walk; no speech; intellectual disability; behavioral issues; repetitive behaviours, sociable, adaptable, hates loud noises, limited variety of food; hypotonia; no seizures; MRI brain abnormal, slender bur normally modelled corpus callosum, with mild fullness of ventricles and extracerebral CSF spaces aged 7y |