Screening und Therapie der analen intraepithelialen Neoplasie (AIN) und des Analkarzinoms bei HIV-Infektion

TL;DRAbstract

Anal intraepithelial neoplasia (AIN) is a potential precursor of invasive anal carcinoma. Introduction of highly active antiretroviral therapy (HAART) in the treatment of HIV infection substantially reduced the incidence of some diseases associated with opportunistic viral infections. However, the incidence of AIN is reported to increase and HAART seems to have only little impact on the regression or progression of AIN. Paradoxically, improvement of survival in the HAART era results in an increased risk of anal cancer. The incidence of anal carcinoma amongst homosexual men is substantially higher compared to the normal population (35/100.000). This incidence is similar to the incidence of cervical cancer before screening for CIN with cervical cytology. Recent data suggest that the incidence of AIN and anal cancer is even higher among HIV-infected individuals. Both cancer entities share biologic similarities, including the association with human papillomavirus infection (HPV). Screening

Chat with Paper

AI Agents for this Paper