Hypohidrotic Ectodermal, Dysplasia with Features of Acanthosis Nigricans and Chronic Candidiasis

Abstract

Three siblings having hypohidrotic ectodermal dysplasia are described. In addition to trichodysplasia, odonto- dysplasia and they had acanthosis nigrilcans of the, ano-genitat area and lesions suggestive of candida infection as evidenced by chronic paronychia in the finger and toe-nail folds, and maceration in the groins.The youngest brother also had a cutaneous horn in the sacral region. Eyes showed a small interpalpebral fissure, myopia, dull foveal reflex and a convergent squint. Parents were non consanguinous. There was no demonstrable cell mediated immune defect.