| Phenotype details |
moderate/severe intellectual disability; speech little expressive language, better receptive language (few single words); quiet behaviour; height 4y4m-106.9 cm(50th), 7y7m-122.1 cm (25th); OFC 5y4m 48.5 cm (0.4th); lower limb spasticity with brisk tendon reflexes; delayed gross motor development, walk-24m; MRI showed irregular ventricular margins and a thin corpus callosum; coarse facial features, prominent forehead, epicanthic folds, broad nasal bridge; tapering fingers, short 5th metacarpals; very short 3rd and 4th toes; mirror movements fingers; thick dry curly hair, low anterior hairline, iron deficiency anaemia, muscular ventricular septal defect, mongolian blue spot, long sighted |