title: No clinical predictors of intraepithelial neoplasia in HIV-positive patients with external condilomata acuminata.
abstract: To identify clinical parameters in association with human papilloma virus (HPV) genotypes and histopathology diagnosis in HIV-positive patients with external condylomata acuminata (ECA), 400 Chilean HIV-positive patients were included in the study. Forty-seven patients presented ECA. Clinical parameters and socio demographic data were recorded. Histopathology study and HPV linear array genotyping assay were performed. Intraepithelial neoplasia (IEN) grade 2 or 3 was found in 8.5% of patients, associated to HPV-16. Patients were mainly single, MSM, with history of sexually transmitted disease (STD), multiple sexual partners, receiving antiretroviral therapy and with recurrent lesions. All ECA were mainly perianal, grey or pink colored, exophytic with less than two years evolution. No clinical parameter could predict the development of high grade IEN in HIV patients with ECA. It seems necessary to perform biopsy and genotype all HIV positive patients with ECA.
authors.affiliation: Dermatology Department, Hospital San José, Santiago, Chile.
authors.forename: Paula
authors.initials: P
authors.lastname: Giacaman
authors.forename: María José
authors.initials: MJ
authors.lastname: Martínez
authors.forename: Jonas
authors.initials: J
authors.lastname: Chnaiderman
authors.forename: Sandra
authors.initials: S
authors.lastname: Ampuero
authors.forename: Ester
authors.initials: E
authors.lastname: Santander
authors.forename: Claudia
authors.initials: C
authors.lastname: Ramis
authors.forename: Ivo
authors.initials: I
authors.lastname: Sazunic
authors.forename: María Luisa
authors.initials: ML
authors.lastname: Garmendia
authors.forename: Orietta
authors.initials: O
authors.lastname: Gómez