Specific serologic response to genital human papillomavirus types in patients with vulvar precancerous and cancerous lesions

Our data support the role of high-risk human papillomavirus types, mainly human papillomavirus-16, in the pathogenesis of different vulvar lesions with atypia. Serologically, there are no indications that lichen sclerosus/squamous hyperplasia without atypia is associated with human papillomavirus, but high-risk human papillomavirus in lichen sclerosus/squamous hyperplasia with atypia could play a role in carcinogenesis. High antibody specificity was clearly demonstrated among 5 genital, 1 cutaneous human, and 2 animal papillomavirus types.