Cyto-histological discrepancy: a case report of anal cytology

• Autor(a) principal: Silva, Andreia
• Data de Publicação: 2017
• Outros Autores: Teixeira, Catarina, Seabra, Rosária, Freitas, Cristina, Ribeiro, Maria
• Tipo de documento: Artigo
• Idioma: por; eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: https://doi.org/10.26537/citotech.v0i3.2283
• topic: Anal citology;; Low grade squamous intraepithelial lesion;; High grade squamous intraepithelial lesion;; Human papilloma virus;; Human immunodeficiency virus;; Citologia do canal anal;; Lesão intraepitelial de baixo grau;; Lesão intraepitelial de alto grau;; Vírus do papiloma humano;; Vírus da imunodeficiência humana

Anal cancer is rare but its incidence has been increasing particularly in the HIV-positive population in which HPV infection has increased persistence. Infection with high-risk HPV types is associated with the presence and progression of dysplastic lesions into anal cancer. For this reason, HIV positive population are considered a risk group, which should be referred for screening of anal lesions. In this article we report a clinical case of a 53-year-old HIV-positive man with discrepant cyto-histological diagnosis in which cytology has been diagnosing lesions of a higher grade than histology. The present work intends to alert to the importance of anal screening, especially in the risk groups and to the evaluation of discrepant diagnoses between cytology and histology.