Sotos syndrome is characterized by high birth length, rapid bone growt
h, distinctive facial features, and possible verbal and motor delays.
It may be the result of an autosomal dominant inheritance pattern and
it is more common in males than females. Developmental deficits or spe
cific learning problems may be present. Speech and language delays nay
occur, although reported cases vary from normal development to severe
delays. Hoarse voice is not uncommon.