Anal Warts and Anal Intradermal Neoplasia

Anal warts and anal coitus.

Recurrent perianal warts and anal carcinoma.

HPV vaccine against anal HPV infection and anal intraepithelial neoplasia.

BACKGROUND The rate of anal cancer is increasing among both women and men, particularly men who have sex with men. Caused by infection with human papillomavirus (HPV), primarily HPV type 16 or 18, anal cancer is preceded by high-grade anal intraepithelial neoplasia (grade 2 or 3). We studied the safety and efficacy of quadrivalent HPV vaccine (qHPV) against anal intraepithelial neoplasia associ...

Anal intraepithelial neoplasia in HIV positive people.

OBJECTIVE To review the current literature on HIV associated anal intraepithelial neoplasia (AIN). METHODS A comprehensive Medline/Pubmed search was performed for the years 1980-2001 (January) for articles pertaining to HIV associated anal intraepithelial neoplasia. From the MeSH terms "anal intraepithelial neoplasia" and "anal cancer" the following subheadings were used: HIV, homosexual men,...

Anal intraepitelial neoplasia: A narrative review.

Anal intraepitelial neoplasia (AIN) constitutes a major health problem in certain risk groups, such as patients with immunosuppression of varied origin, males who have sexual relations with other males, and females with a previous history of vaginal or cervical abnormalities in cytology. Its relationship with the human papillomavirus (HPV) infection has been well documented; however, many of th...