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      Conduta na lesão intraepitelial de alto grau em mulheres adultas Translated title: Management of high grade squamous intraepithelial lesion of the cervix of adult women

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          Abstract

          O câncer cervical é a segunda causa mais comum de câncer entre as mulheres no mundo, apesar de apresentar grande potencial de prevenção e cura quando diagnosticado e tratado precocemente, o que pode reduzir a taxa de mortalidade entre as acometidas. Como não há consenso entre as medidas terapêuticas nas lesões intraepiteliais escamosas cervicais de alto grau (HSIL), buscamos discutir a conduta frente às mulheres adultas que apresentam HSIL e o seguimento após o procedimento adotado. Foi realizada pesquisa eletrônica no Medline (através do PubMed), National Guidelines Clearinghouse, Google Acadêmico e Lilacs. Os consensos identificados foram avaliados segundo sua validade e recomendações. Em relação ao acompanhamento após o tratamento, o Europeu acompanha por citologia de 6/6 meses; o Australiano, citologia e colposcopia de 6/6 meses; o Americano preconiza a realização da captura híbrida em seis a 12 meses ou citologia em seis meses. Já o Projeto Diretrizes do Brasil recomenda que reavaliações clínicas e colpocitológicas devam ser realizadas a cada três ou quatro meses nos primeiros dois anos de seguimento. Estudos comparando o método "Ver e Tratar" com os três passos (histologia, colposcopia, biópsia) concluíram que este último é indicado em mulheres LSIL/ASCUS antes de se submeterem à exérese da zona de transformação (EZT), enquanto que o "Ver e Tratar" é indicado em mulheres com HSIL comprovada na citologia e sugestiva na colposcopia, pois apresenta como vantagens, o baixo custo e a resolução imediata. Todos os consensos são unânimes ao afirmar que frente à HSIL comprovada, retira-se a lesão por meio de ablação ou conização ou EZT.

          Translated abstract

          Cervical cancer is the second most common cancer among women worldwide, despite having great potential for prevention and cure when early diagnosed and treated, which can reduce the mortality rate among the affected. Since there is no consensus among the therapeutic measures in high grade cervical squamous intraepithelial lesions (HGSIL), we discuss its approach when dealing with adult women who have HGSIL and the follow-up after the adopted procedure. We performed electronic searches of MEDLINE (through PubMed), National Guidelines Clearinghouse, Google Scholar and Lilacs. The guidelines identified were evaluated according to their validity and recommendations. In relation to after-care, the European use cytology every 6 months, the Australians, cytology and colposcopy every 6 months, the Americans advocate the realization of hybrid capture in six to 12 months or cytology every 6 months. The Brazilian Guidelines Project, on its turn, recommends that clinical reassessments and Pap smear should be performed every three or four months during the first two years of follow-up. Studies comparing the method "See and Treat" with the three steps one (histology, colposcopy, biopsy) concluded that the latter is indicated for women ASCUS/LSIL before undergoing the excision of the transformation zone (ETZ), while the "View and Treat" is indicated in women with proven HGSIL in cytology and suggestive in colposcopy, because it presents advantages such as low cost and immediate solution. All the guidelines are unanimous in stating that when facing proven HGSIL, excision of the injury through ablation or conization or ETZ is indicated.

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          Most cited references31

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          Estimativa 2008 – Incidência de Câncer no Brasil

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            Epidemiology of genital human papillomavirus infection.

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              Influences on the risk of recurrent high grade cervical abnormality.

              The objective of this study is to determine the risk of recurrent abnormality after a first episode of high-grade epithelial abnormality and its evolution over time in a population setting. Two cohorts were established from a statewide registry. The cervical intraepithelial neoplasia (CIN) cohort comprised 6849 women with a biopsy of CIN 2, 2/3 or 3 (squamous or glandular) during 1990-92. A cohort of 6857 women with negative cytology during 1990-92 was used for comparison. The CIN cohort had a significantly greater rate of subsequent high-grade epithelial abnormality than the negative cohort. The risk increased with age. For women over 50 years at the incident biopsy, the rate ratio for subsequent high-grade epithelial abnormality was 24.45 (95% CI, 7.2, 84.3). The rate of subsequent high-grade epithelial abnormality was greater if the incident biopsy was CIN 3 (rate 13.50 per 1000 person years [95% CI, 12.5, 14.6]) rather than CIN 2 or 2/3 (rate 7.83 per 1000 person years [95% CI, 7.1, 8.7]). The rate ratio for subsequent invasive cancer was 9.46 (95% CI, 2.5, 35.3) when the CIN cohort was compared with the negative cohort. We conclude the risk of recurrent high-grade epithelial abnormality is related to the age and degree of abnormality on the incident biopsy. Screening policies should acknowledge the risk does not diminish with time.
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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                rcbc
                Revista do Colégio Brasileiro de Cirurgiões
                Rev. Col. Bras. Cir.
                Colégio Brasileiro de Cirurgiões (Rio de Janeiro )
                1809-4546
                August 2011
                : 38
                : 4
                : 274-279
                Affiliations
                [1 ] Centro Universitário Serra dos Orgãos Brazil
                Article
                S0100-69912011000400012
                10.1590/S0100-69912011000400012
                88674aac-6ad0-4c5a-8ed5-76dde8d69456

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=0100-6991&lng=en
                Categories
                SURGERY

                Surgery
                Conization,Women,Neoplasia intra-epitelial cervical,Detecção precoce de câncer,Terapêutica,Conização,Mulheres,Cervical intraepithelial neoplasia,Early detection of cancer,Therapeutics

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