Phenotype details |
Multiple malformations, hypotonia, seizure and profound development delay. Dysmorphic features (high forehead, frontal bossing, narrow bitemporal, big eyes with slight orbital depression, esotropia, depressed nasal bridge, long philtrum, high palatine arch, wide and opening mouth, low auricular position). Hypotonia. Lower limb hyperreflexia. Normal ALP level. MRI shows external hydrocephalus, cortical hypoplasia, cerebellar vermis dysplasia. |