| Phenotype details |
see paper; ..., birth weight 3345 g (25-50%); 2y-OFC 44.5 cm (<3%); developmental delay; 8m-sit; 20m-walk; 1y-speech 2 words; hypotonia, seizures or severe breath holding spell, EEG normal; MRI brain normal; extra fold in helix, inverted epicanthal folds, broad great toes; loose joints; constipation/diarrhea, delayed and disorganized oral preparatory skills, delayed swallow initiation; frequent upper respiratory infections, low IgG; short stature; mild iris coloboma vs. anisocoria; blue sclera; hyperpigmented plagues on posterior scalp |