Phenotype details |
see paper; ..., global developmental delay/intellectual disability; hypotonia; dysmorphic features; dysphagia; failure to thrive; seizures; no musculoskeletal features; no dyspraxia; no genitourinary abnormalities; normal cranial shape; respiratory problems; no behavioral disorders; stereotyped movements; no spasticity; no eye abnormalities; no endocrinological features; no microcephaly; no hearing loss; corpus callosum hypoplasia/corpus callosum agenesis, no white matter thinning, malformation cortical development, polymicrogyria, no dysgyria, no grey matter heterotopia, cerebellar dysplasia, no brainstem abnormalities, no Chiari I anomaly |