Citologia de base líqüida associada à captura de híbridos para DNAHPV pode otimizar a qualidade diagnóstica do método de Papanicolaou?
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Palavras-chave

método de Papanicolaou
ASCUS
captura de híbridos
citologia de base líquida
reflex testing

Como Citar

1.
Utagawa ML, Pereira SMM, Longatto Filho A, Martins CR-, Aguiar LS, Pittoli J Érika, Di Loreto C, Maeda MYS, Martins L, Galvane JO, Syrjänen K. Citologia de base líqüida associada à captura de híbridos para DNAHPV pode otimizar a qualidade diagnóstica do método de Papanicolaou?. Rev Inst Adolfo Lutz [Internet]. 30º de dezembro de 2004 [citado 4º de dezembro de 2024];63(1):100-3. Disponível em: https://periodicos.saude.sp.gov.br/RIAL/article/view/34801

Resumo

A associação da citologia de base liquida (BL) e o teste de Captura de Híbridos II (HC2) para DNA HPV poderão otimizar o diagnóstico citológico, sobretudo os de origem indeterminada (ASCUS/AGUS). Avaliamos as amostras colhidas com o sistema DNA-CITOLIQ® (DIGENE-Brasil) para citologia de BL e HC2, de pacientes atendidas no Hospital Leonor Mendes de Barros. Foram realizados 842 exames de citologia de BL e HC2, onde 64 (7,6%) amostras apresentaram atipias de significado indeterminado (ASCUS/AGUS) de citologia na BL. O HC2 para DNA HPV de alto risco foi positiva em 16 (25%) amostras de ASCUS e quatro (6,2%) de atipia glandular (AGUS). De 748 amostras, 88,8% foram citologicamente negativas e destas 97 (11,5%) foram positivas para HPV de alto risco. Essas alterações estão associadas à infecção pelo HPV e , portanto, colocam a paciente em um grupo com conduta diferenciada da população normal. Adicionalmente, os casos com resultados negativos no exame citológico, que nos testes de DNA HPV foram positivos, demonstraram a elevada sensibilidade das técnicas biomoleculares em relação à morfologia. Concluímos que a citologia de BL associada ao HC2, pode melhorar a sensibilidade do método de Papanicolaou.

https://doi.org/10.53393/rial.2004.63.34801
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Referências

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Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.

Copyright (c) 2004 Maria Lúcia Utagawa, Sônia Maria Miranda Pereira, Adhemar Longatto Filho, Cecília Roteli- Martins, Luciana Silva Aguiar, Janaína Érika Pittoli, Celso Di Loreto, Marina Yoshiê Sakamoto Maeda, Laura Martins, Janice O. Galvane, Kari Syrjänen

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