Pilodental Dysplasia With Refractive Errors

Clinical Features

In a sister and brother, with healthy nonconsanguineous parents, Kopysc et al. (1985) observed an apparently new form of ectodermal dysplasia with normal sweating and fingernails. Features were hypodontia, abnormally shaped teeth, scalp hypotrichosis, pili annulati, follicular hyperkeratosis of trunk and limbs, and marked hyperopia (astigmatism also in the brother).