[Condylomata acuminata in children--detection of HPV 6/11 and 2. Local therapy with interferon-beta hydrogel].

Four cases of genital warts in children (girls) are reported. HPV 6/11-DNA was identified in two cases, and HPV 2-DNA in one. In one case no virus identification was possible. The clinical features of the HPV 2-induced genital warts showed the typical morphology of condylomata acuminata. The mode of transmission of the virus, in absence of sexual contact, could not be explained. The HPV 2-associated genital warts might have been transmitted by autoinoculation from warts on the hands. Topical treatment with IFN-beta-hydrogel was applied over 8 weeks, either as single-agent therapy (1 case) or as adjuvant therapy after removal of the condylomata (3 cases). No remission was seen with the single-agent therapy. In one case the genital warts reappeared after adjuvant therapy, but in the other two cases no recurrence was seen.