Epidermodysplasia verruciformis versus disseminated verrucae planae: is epidermodysplasia verruciformis a generalized infection with wart virus?
J Invest Dermatol, 1979/3;72(3):114-9.
Jablonska S, Orth G, Jarzabek-Chorzelska M, Rzesa G, Obałek S, Glinski W, Favre M, Croissant O
PMID: 217936
Impact factor: 7.59
Abstract
Recently it has been shown that epidermodysplasia verruciformis is induced by human papilloma/virus different from the papilloma/virus of warts, and that 2 distinct viruses-designated HPV-3 and HP-4--are responsible for it. Ten cases of epidermodysplasia verruciformis were found to have been caused by HPV-3. Clinically and histologically, as well as in the often depressed cell-mediated immunity they closely resembled long-standing verrucae planae, also caused by HPV-3. Contrariwise, in epidermodysplasia verruciformis caused by HPV-4 there are characteristic red, red-brown, and depigmented, pityriasis versicolor-like plaques, and malignant transformation seems almost inevitable. Cases due to HPV-3 may be abortive or even regressive, or stationary, and hard to distinguish from flat warts. No malignant conversion was seen in patients infected only with HPV-3, whereas it occurred in 2 patients infected with both viruses: HPV-3 and HPV-4. Pigmented plaques are the most important adverse prognostic sign in EV induced by HPV-3.
MeSH terms
Animals; Female; Humans; Male; Papillomaviridae; Precancerous Conditions; Skin Diseases; Tumor Virus Infections; Warts
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