????? ??? ?? ?? ?? ? ?? ??? ?? ???? , ?? ??? ????? ??? ?? ?? ?? ????? ??? ?? ?? ?? ???? ?? ??? ?? ??? ??? ?? ??? ? ??? ??? ?? ????.Trichothiodystrophy, frequently known as TTD, is a unusual inherited problem that impacts lots of parts of the body. The hallmark of this condition is hair that is definitely sparse and simply damaged. [from MedlinePlus… Read More