| Phenotype details |
birth weight 3,780g (83rd), length 53cm (95th), OFC 39cm (99th); 18m-sit; 23m-walk; 15m-first words; developmental delay; mild/moderate intellectual disability; autism spectrum disorder; attention-deficit hyperactivity disorder; hypotonia; stereotypies; no epilepsy; sleep disturbance; MRI brain normal; no facial dysmorphism; congenital macrocephaly; no overweight; joint hypermobility; hyperopia, temporary regression, megadolichocolon |