| Phenotype details |
30w-birth spontaneous vaginal,; had chest tubes after birth; height 99cm (-3.44), weight 12Kg (-4.37)/ OFC: 44cm (-6.3), BMI 12.2 (-2.88); severe intellectual disability (estimated IQ: 20-30); ~60m-walk; not toilet trained; dependent for all cares; ~60m-first words, no expressive or receptive speech; special education; sensory defensiveness, hand flapping; affectionate, anxious; no sleep disturbances; no seizures; MRI brain/spinal normal T2 hyperintensity and volume loss periatrial white matter; hypotonia; venous sinus thrombosis, treated and resolved; no hearing loss; exotropia; suspected pneumothorax in neonatal period; no cardiovascular abnormalities; severe feeding difficulties, fed via gastrostomy, recurrent vomits; no genitourinary abnormalities; no endocrinological abnormalities; no metabolic abnormalities; no skeletal/limb abnormalities; dolichocephaly, high forehead, bushy eyebrows, exotropia, a prominent tip of the nose, low-set ears, widely spaced prominent eyes; Severe failure to thrive |