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Comparative analysis of DNA quantitative cytology and TCT in cervical cancer screening / 中国基层医药
Chinese Journal of Primary Medicine and Pharmacy ; (12): 1129-1131, 2014.
Artigo em Chinês | WPRIM | ID: wpr-447883
ABSTRACT
Objective To compare the cytology diagnostic accuracy of DNA quantitative cytology and thinprep cytology test(TCT) in cervical cancer screening for exploring effective method in cervical cancer screening.Methods TCT and DNA quantitative cytology were carried out in 7 470 women.Women with positive results additionally underwent high risk human papillomavirus (HPV) detection.Positive cytologic diagnosis included atypical squamous cells(ASC) or above in TCT and DNA index 2.5 or above in DNA quantitative cytology.Results The positive rate was 13.0% in method of DNA quantitative cytology and 13.7% in method of TCT in 7 470 cases.Positive rate of the two methods had no significant difference in cervical cancer screening(x2 =1.813,P =0.178).There was significant difference in positive rate of TCT between cases with DNA index≥2.5,<4.5,heteroploid cells more than 3 or DNA index≥4.5 and cases with DNA index≥2.5,<4.5,heteroploid cells less than 3.Every grade of TCT abnormality had abnormal DNA index.Abnormality of DNA index had an increasing trend with the severity of TCT.Infection rate of high risk HPVs had significant difference in different grades of DNA index (x2 =62.648,P =0.000).Conclusion Combination of DNA quantitative cytology and TCT is an effective method in cervical cancer screening,which can reduce misdiagnosis,guide cervical biopsy and suggest infection of high risk of HPVs.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo diagnóstico / Estudo de rastreamento Idioma: Chinês Revista: Chinese Journal of Primary Medicine and Pharmacy Ano de publicação: 2014 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo diagnóstico / Estudo de rastreamento Idioma: Chinês Revista: Chinese Journal of Primary Medicine and Pharmacy Ano de publicação: 2014 Tipo de documento: Artigo