label: AIDS-Related Malignant Anal Neoplasm
label_lc: aids-related malignant anal neoplasm
description: "A malignant neoplasm arising from the anus and occurring in HIV-positive patients.  Representative examples include squamous cell carcinoma and non-Hodgkin lymphoma.  Homosexual HIV-positive men have an increased risk of developing such malignancies in comparison to the general male population."