| Phenotype details |
see paper; ..., mild intellectual disability; infancy hypotonia; mild hearing loss, tympanostomy tubes; normal vision; delayed speech, first words at 36 months; autism spectrum disorder, 'temper tantrums'; no seizures; MRI brain foreshortening corpus callosum, with small curvilinear pericallosal lipoma; weight 95th centile; height 70th centile; microcephaly; microcephaly; failure to thrive, feeding difficulties; sleep initiation disorder, uses melatonin |