| Phenotype details |
intellectual disability; motor developmental delay; speech delay; wide-based bent knee, dystonic gait; hypotonia as infant, dystonia now; MRI brain normal; long face; deep philtrum; tall forehead; high nasal bridge; no straight eyebrows; strabismus; normal ears; prominent chin; facial asymmetry, submucous cleft palate; complete (right) and partial (left) syndactyly of the second and third toes, limited facial expression, neurogenic bladder (vesicostomy), feeding difficulties, swallowing of semisolid food only, mild scoliosis, dysplastic right kidney, bilateral vesicoureteric reflux, megacolon with intractable constipation, severe hip and knee contractures |