Autosomal Dominant Epidermodysplasia Verruciformis Lacking a Known EVER1 or EVER2 Mutation

Epidermodysplasia verruciformis is a rare genodermatosis characterized by abnormal susceptibility to infection with specific human papillomavirus serotypes. Epidermodysplasia verruciformis is a genetically heterogeneous disease, and autosomal recessive and X-linked inheritance patterns have been reported. Nonsense mutations in the genes EVER1 and EVER2 have been identified in over 75% of cases. We present epidermodysplasia verruciformis in a father and a son with typical histologic and clinical findings that occur in the absence of mutations in EVER1 or EVER2. Epidermodysplasia verruciformis in this father/son pair in a nonconsanguinous pedigree is consistent with autosomal dominant inheritance. This is the first report of autosomal dominant transmission of epidermodysplasia verruciformis, providing further evidence of the genetic heterogeneity of epidermodysplasia verruciformis.