Prevalence and Risk Factors Associated With Anal Intraepithelial Neoplasia Among HIV-Positive Men in Brazil

Abstract

We found a high prevalence of AIN among HIV-positive men in Brazil. This population may serve as an important bridge population to women with implications for anogenital HPV infection in both men and women. Our findings confirm the need to assess screening programs for AIN among high-risk groups, similar to those used to prevent cervical cancer.