2007
DOI: 10.1590/s0100-72032007000800004
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A revisão rápida de 100% é eficiente na detecção de resultados falsos-negativos dos exames citopatológicos cervicais e varia com a adequabilidade da amostra: uma experiência no Brasil

Abstract: A revisão rápida de 100% é efi ciente na detecção de resultados falsos-negativos dos exames citopatológicos cervicais e varia com a adequabilidade da amostra: uma experiência no Brasil Artigos originaisResumo OBJETIVO: avaliar a efi ciência da revisão rápida de 100% para detecção de resultados falsos-negativos dos exames citopatológicos cervicais e verifi car se esses resultados variam com a adequabilidade da amostra e com a idade da mulher. MÉTODOS: para avaliar a efi ciência da revisão rápida, os 5.530 esfr… Show more

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Cited by 6 publications
(7 citation statements)
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“…This result can be explained by the lack of care in handling, transportation and identification of samples, which underscores the importance of focusing not only on sample collection but also on all of the steps between sample collection and sample analysis. Another important pre-analytical indicator is the presence of epithelial cells from the transformation zone (TZ), as the presence of these cells increases the likelihood of lesion identification, and the majority of lesions begin to develop in this region [ 18 – 20 ]. Although the results showed that the percentage of TZ cells was close to the Brazilian National Cancer Institute reference value, it significantly decreased over the years, which may be a consequence of problems related to sample collection.…”
Section: Discussionmentioning
confidence: 99%
“…This result can be explained by the lack of care in handling, transportation and identification of samples, which underscores the importance of focusing not only on sample collection but also on all of the steps between sample collection and sample analysis. Another important pre-analytical indicator is the presence of epithelial cells from the transformation zone (TZ), as the presence of these cells increases the likelihood of lesion identification, and the majority of lesions begin to develop in this region [ 18 – 20 ]. Although the results showed that the percentage of TZ cells was close to the Brazilian National Cancer Institute reference value, it significantly decreased over the years, which may be a consequence of problems related to sample collection.…”
Section: Discussionmentioning
confidence: 99%
“…The results of this study have an additional scientific contribution, demonstrating that the presence of obscuring factors, as defined in the Bethesda system, does not influence the detection of false‐negative results by the rapid review method. The adequacy of the cervical sample has been a subject of debate in the literature, where it has been reported that the majority of factors associated with false‐negative results occurs in the sampling phase, ranging from a lesion not represented in the smear to the presence of factors that hamper analysis of the smear, such as blood, leukocyte infiltration, cell overlapping and dehydration 4,23,27 …”
Section: Discussionmentioning
confidence: 99%
“…Various studies have confirmed that the 100% rapid review method when used as rescreening is an effective internal quality control method for reducing the rates of false‐negative results in cervical cytology. Nevertheless, in the case of smears in which there is some limiting factor that hampers analysis, a more precise quality control system needs to be evaluated 9–12,23 …”
Section: Introductionmentioning
confidence: 99%
“…(11,12) De acordo com controle interno da qualidade, na revisão com base em critérios clínicos, revisão rápida de 100%, o re-escrutínio ou o pré-escrutínio rápido apresentaram melhor desempenho, pois foram também avaliados, posteriormente, em exames de rotina. (13) Em países como Canadá e Reino Unido, a revisão rápida de 100% das lâminas é feita nos laboratórios rotineiramente. Este método foi descrito, primeiramente, por Baker e Melcher, os quais mostraram que é possível detectar núcleos anormais de 30 a 60 segundos.…”
Section: Introductionunclassified
“…(14) Em Goiás, o Laboratório Rômulo Rocha da Faculdade de Farmácia da Universidade Federal de Goiás (UFG) também realiza igualmente este método de MIQ. (13) O controle externo da qualidade aplicado em laboratórios da rede pública é praticado pelos Laboratórios de Monitoramento Externo de Qualidade (LabMEQ). (15) Este serviço tem como finalidade padronizar os critérios citomorfológicos, reduzir o percentual de resultados FN, Falso-Positivos (FP) e, consequentemente, melhorar os indicadores de qualidade dos exames e promover a educação continuada de profissionais que atuam na realização dos exames citopatológicos.…”
Section: Introductionunclassified