| Phenotype details |
global developmental delay; fine motor delay; first words-2y; speech complete sentences; received speech/language therapy; language production and reception impaired; Mild intellectual disability (IQ 58); PDD-NOS; no ADHD/ADD; Flapping, hyperactive and claiming behaviour. Stereotypic movements; normal weight; normal height; no macrocephaly, no microcephaly; MRI-brain widening of CSF spaces; wide CSF spaces; hypotonia; neonatal convulsions; abnormal gait; broad forehead, frontal bossing; widely spaced eyes; taurodontia, delayed changing into adult dentition; normal palate; neonatal feeding problems; cerebral visual impairment, nystagmus, strabism, hypermetropia; normal hearing; normal heart; normal kidneys; no hernias; joint hyperlaxity; drooling until 8y, high pain treshold, sleeping problems. V-shaped sacral crease |