| Phenotype details |
intrauterine growth retardation; OFC 3rd; long face; high anterior hairline; short palpebral fissures; wide nasal bridge; long/protruding ears; thin upper lip vermilion; prognathism; inverted nipples; abnormal fat-distribution; severe motor developmental delay; speech delay, nonverbal; learning problems; increased muscle tone, spastic diplegia; aggressivity; strabismus, retinal dystrophy; MRI brain arachnoid cyst, large posterior fossa; failure to thrive; short stature (-2SD); spondylo-metaphyseal dysplasia brachydactyly; no osteoarthritis; muscle cramps; muscle hypertrophy (biceps/quadriceps); severe intellectual disability; mastoid granulomatosis |