| Phenotype details |
severe developmental delay/intellectual disability; no epilepsy; Hypotonia; normal vision, normal hearing; MRI brain Dandy-Walker; microcephaly; Bulbous nasal tip and prominent columella; normal philtrum; Open mouth; no teeth and gum abnormalities; Micrognathia; synophrys, hypertrichosis; Maxillary protrusion; no mesomelic dysplasia; arms and legs limited flexion (wrist), hyperextension (elbows); Bilateral pes valgus; horseshoe kidney; Constipation; failure to thrive; no respiratory problems |