Phenotype details |
see paper; ..., typical facial features, microcephaly, wide nasal bridge; intrauterine/postnatal growth retardation; intellectual disability/developmental delay; hypotonia; no seizuresĀ and/or distinctive EEG abnormalities; feeding difficulties; skin changes (hemangioma; marble/dry skin); no antibody deficiency; genitourinary tract anomalies; no structural brain anomalies |