| Phenotype details |
see paper; ..., overgrowth; macrocephaly, mild plagiocephaly; no prominent forehead or increased bifrontal diameter; no prominent supraorbital ridges; no round face; hypertelorism; no downslanting palpebral fissures; low or broad nasal bridge; no prominent chin/jaw; no developmental delay; no intellectual disability; normal corpus callosum; advanced bone age; no thoracic/chest abnormalities; no scoliosis; large hands; large feet (46 at 18y); no finger camptodactyly or clinodactyly; no toe camptodactyly or clinodactyly; no excessive loose skin; no hypertrichosis; no pigmented nevi; no CVS abnormalities; no respiratory abnormalities; no umbilical hernias; no cryptorchidism |