Pure hair-nail type ectodermal dysplasia
Introduction '''Pure hair-nail type ectodermal dysplasia''' is a genetic mutation in the "hair matrix and cuticle keratin ''KRTHB5'' gene" that causes ectodermal dysplasia of hair and nail type. Manifestations of this disorder include onychodystrophy and severe hypotrichosis. It represents as an autosomal dominant trait.
See also * List of cutaneous conditions
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