| Phenotype details |
see paper; ..., height SD-2, OFC SD-2; delayed bone age; plagiocephaly, frontal bossing, broad forehead, enlarged persistent anterior fontanel, widely spaced eyes, epicantus, epressed nasal bridge, short nose, long philtrum, thick and anteverted nares, thick lower lip, micrognathia, pseudoanodontia; sparse scalp hair (alopecia), no scalp pigmented with scars and papules, sparse eyebrows and eyelashes; megalocornea, nystagmus, esotropia, no shallow anterior chamber, no bilateral engorged tortuous retinal vessels, bilateral optic atrophy, abnormal visual-evoked potential; umbilical hernia ; hyperextensible joints; no mild webbing between fingers; facial nerve palsy; MRI brain bilateral high signal deep white matter at deep parietal/occipital region and around optic nerve |