| Phenotype details |
birth weight 2.5 Kg (<3rd %ile), length 45 cm (<3rd %ile); normal height, normal weight, OFC 0; developmental delay/intellectual disability, IQ80; no gross motor delay, no fine motor delay, walk-13m; speech delay, 1y-first words; no autism, attention deficit hyperactivity disorder; no hypotonia; no sleep problems; no hearing loss; strabismus; clinodactyly; triangular face, normal forehead, normal eyes, low-set, protruding and posteriorly rotated ears, normal nose, normal mouth; constipation (early infancy); MRI brain normal; ECG normal; imperforate anus, vestibular fistula; central precocious puberty; no family history |