???? ???? ??? ??? ?? ??? ??? ???? ????,????,???? ?? ?? ??? ?? ?? ???? ??? ?? ? ?? ? ??? ??????. ?? ??? ????? ?????.Toddlers with trichothiodystrophy are at amplified hazard of untimely start, very low delivery pounds, and gradual expansion. Most youngsters with trichothiodystrophy have quick stature in comparison to Other individuals their age.?? ?