液基细胞学技术(liquid cytologic test,LCT)是目前国际公认的适于宫颈癌早期筛查的细胞学检查技术,尽可能减少了取材及制片过程中的误差。细胞学标本分析前质量控制是准确发现病变的前提,包括标本收集、涂片固定染色等。1材料与方法1.1材料全部资料来自2010—2012年间北京安贞医院妇科门诊及健康体检中心就诊的女性,42823例行LCT检查,其中有正常体检、妊娠、产后复查、白带异常、性交后出 Liquid cytologic test (LCT) is an internationally accepted cytological test for early screening of cervical cancer, which minimizes the errors in the process of material acquisition and preparation. Cytological specimens before the analysis of quality control is the premise of accurate detection of lesions, including specimen collection, smear fixed stain. 1 Materials and Methods 1.1 Materials All materials from 2010 to 2012, Beijing Anzhen Hospital, gynecology clinic and health examination center for women, 42,823 routine LCT examination, which have a normal physical examination, pregnancy, postpartum review, abnormal vaginal discharge, after the intercourse