| Journal: | Revista da Sociedade Brasileira de Medicina Tropical |
| Database: | PERIÓDICA |
| System number: | 000282045 |
| ISSN: | 0037-8682 |
| Authors: | Mello, Wyller1 Villa, Luisa Brito, Arival Macedo, Roberto Bisi, Fatima Mota, Rosilda Sassamoto, Kyio Monteiro, Talita Linhares, Alexandre Noronha, Vania1 |
| Institutions: | 1Universidade Federal do Para, Instituto Evandro Chagas, Belem, Para. Brasil |
| Year: | 1999 |
| Season: | May-Jun |
| Volumen: | 32 |
| Number: | 3 |
| Pages: | 235-240 |
| Country: | Brasil |
| Language: | Portugués |
| Document type: | Artículo |
| Approach: | Analítico, descriptivo |
| English abstract | It was studied the prevalence of human papillomavirus (HPV) among 228 women with lesions of uterine cervix attending the Ofir Loiola Institute, in Belem, Para, from March 1992 to May 1996. Histopathological examination was performed with all cervical biopsy samples obtained from these patients. In addition, specimens were analysed by both polimerase chain reaction and dot-blot hybridization to detect HPV DNA. The patients were assigned to three groups, according to the diagnosis made by histopathology, as follows: A, including 155 women suffering from invasive epidermoid carcinoma or adenocarcinoma; B, 54 patients having either cervical intraepithelial neoplasia grade II or III; and C, involving 19 women with chronic cervicitis. The prevalence rates of HPV in groups A, B and C were 70.3%, 63% and 36.8% respectively. HPV 16 accounted for 60.4% and 54.5% of types identified in groups A and B, respectively. Altogether HPV types 16, 18 and 33 were detected in 71.4% of positive patients belonging to group C |
| Portuguese abstract | Estudou-se a prevalência do papilomavírus humano (HPV) em 228 mulheres portadoras de lesões em cérvice uterina, atendidas no Instituto Ofir Loiola, em Belém, Pará, no período de março de 1992 a maio de 1996. As pacientes foram submetidas à biópsia de colo uterino, sendo o material encaminhado para histopatologia e pesquisa de HPV por PCR e hibridização por dot-blot. Distribuíram-se as participantes em três grupos, conforme diagnóstico histopatológico. O grupo A constituiu-se de 155 mulheres com carcinoma epidermóide invasor ou com adenocarcinoma, o grupo B de 54 portadoras de neoplasia intra-epitelial cervical grau II ou III, e o grupo C de 19 pacientes com cervicite crônica. Observaram-se prevalências de HPV em 70,3%, 63,0% e 36,8% das mulheres dos grupamentos A, B e C, respectivamente, sendo o HPV 16 registrado em 60,4% das amostras positivas do grupo A e 54,5% daquelas do grupo B. Os tipos 16, 18 e 33 representaram 71,4% dos detectados no grupo C |
| Disciplines: | Biología, Medicina |
| Keyword: | Anatomía e histología, Virus, Diagnóstico, Ginecología y obstetricia, Oncología, Neoplasia intraepitelial cervical, Papilomavirus humano, VPH, Cuello uterino, Carcinoma cervical |
| Keyword: | Biology, Medicine, Anatomy and histology, Virus, Diagnosis, Gynecology and obstetrics, Oncology, Cervical intraepithelial neoplasm, Human papillomavirus, HPV, Uterine cervix, Cervical cancer |
| Full text: | Texto completo (Ver HTML) |
