Phenotype details |
see paper; ..., birth 41w, weight 2.92 (-1.33); feeding difficulties; moderate intellectual disability; global developmental delay; 12m--first words; 9m -sit unassisted; 16m-first steps; hyperactive behaviour; no neurological hypotonia; no epilepsy; MRI brain normal; deeply set eye, epicanthus inversus; uplifted earlobe; flat forehead; sparse scalp hair when young, ongoing difficulties with sucking, chewing and coordination of eating, poor sleep |