| Phenotype details |
motor delay (HP:0001270); 3y-walk; severe intellectual disability (HP:0001249); language delay (HP:0000750), single words; anxiety, hyperactivity; no neurological features; long face, exophoria, prognathism, everted lower lip, anteverted floppy ears; kyphoscoliosis, pes planus, long and slender fingers and toes, late puberty; MRI brain posterior white matter hyperintensity |