title: Images in HIV/AIDS. The changing face of anal cancer.
authors.affiliation: Department of Colorectal Surgery, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.
authors.forename: Marco
authors.initials: M
authors.lastname: Romassi
authors.forename: Deborah
authors.initials: D
authors.lastname: Nagle
mesh_terms: D001003:Anal Canal / Q000473:pathology*; D001005:Anus Neoplasms / Q000175:diagnosis* / Q000209:etiology; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D006678:HIV; D015658:HIV Infections / Q000150:complications; D006801:Humans; D008297:Male; D027383:Papillomaviridae; D030361:Papillomavirus Infections / Q000150:complications; D012003:Rectal Fistula / Q000473:pathology; D012883:Skin Ulcer / Q000473:pathology