Analysis on diagnostic results of ThinPrep cytological test of 12672 cases

Objective:To explore the prevalence situation of cervical carcinoma and diagnostic significance of ThinPrep cytological test(TCT) in gynecological diseases.Methods:12 672 cervical samples were detected by TCT from February 2006 to February 2008,then diagnosis was made according to TBS,and the results were analysed retrospectively.Results:Among 12 672 samples,the proportions of squamous cell carcinoma,adenocarcinoma,high grade squamous intraepithelial lesion(HSIL),low grade squamous intraepithelial lesion (LSIL),atypical squamous cells(ASC) and atypical glandular cells(AGUS) were 0.103%(13 cases),0.024%(3 cases),0.505% (64 cases),1.152%(146 cases),5.137%(651 cases) and 0.844%(107 cases),respectively.Among 146 cases of LSIL,90 cases (0.710%) were complicated with human papillomavirus infection.11 688 cases were normal,without intraepithelial lesion cells or malignant cells,accounting for 92.235%.Conclusion:TCT and TBS can reflect cervical lesions accurately and wholly.Early detection of precancerous lesions,early treatment and blocking the evolving of CIN are the key to preventing cervical cancer.