| Phenotype details |
polyhydramnios; bi-temporal narrowing, plagiocephaly, bushy eyebrows with medial flaring, long eyelashes, depressed nasal bridge, cupid bowed lips, micrognathia; severe global developmental delay; self-injurious behavior; weight -2.4 SD, height -2.5 SD; microcephaly (OFC -3.5 SD); axial hypotonia, mild motor-sensory demyelinating polyneuropathy; MRI brain hydrocephalus, thin corpus callosum, partially shifted vermis; optic atrophy, abnormal visual-evoked potential, exotropia; abnormal brain-stem-evoked response auditory; congenital hip dysplasia, severe scoliosis, pes cavus, tapering fingers; oxygen supplementation, gastrostomy feeding, cryptorchidism, CD55-deficiency |