Abstract

Objective To investigate the application value of liquid-based cytology test in diagnosis of cervical cancer and precancerous lesion.Methods The results of liquid-based cyology test and TBS cytology subdivision from 11 051 patients were retrospectively analyzed,and the abnormal results and the results of biopsy pathological diagnosis underwent colposcopy were compared.Results Four hundred and fifty-one positive cases of abnormal epirthelial cells were diagnozed by TCT,the positive rate was 3.25%,216 cases ( 1.96% ) were atypical squamous cell ( ASC-US ) of undetermined significance,77 cases (0.70% ) were ASC-H,54 cases ( 0.49% )were LSIL,4 cases (0.02%) were HSIL.In 219 histopathological results,the accordance rate of liquid-based cytology and histopathological diagnosis was 78.8%.Conclusions Liquid-based cervical cytology has high diagnostic accordance rate with histopathological diagnosis.It's the key to improve the quality asccurance of cervical cytology that cytologic doctors master the diagnostic criteria of TBS. Key words: Cervical cancer; Liquid-based cytology; Screening

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