Phenotype details |
see paper; ..., birth at term, weight 3450g; slightly deleayed early motor development; 3m-head control, 14m-crawl, 18m-walk; delayed speech, 10m-first words, 3y-sentences; 7y-weight 30 kg (+1.4SD), height 116.7cm (-1.3 SD), coarse face, stiff joints, hepatomegaly, skeletal involvement, hyperactivity |