近几年来,国内部分医院相继开展了液基细胞学技术筛查宫颈癌及癌前病变,实践证明它在宫颈癌普查方面取得了巨大成就,已有不少文献报道[1-2]。但该技术与普通细胞学一样,在诊断中不可避免地会因各种原因出现一些假阴性病例。笔者回顾性分析了2005年6月—2006年10月在本院进行液 In recent years, some hospitals in China have carried out liquid-based cytological screening of cervical cancer and precancerous lesions in succession. Practice has proved that it has made great achievements in the screening of cervical cancer, which has been reported in many literatures [1-2]. But this technique, like ordinary cytology, inevitably shows some false-negative cases for various reasons in the diagnosis. The author retrospectively analyzed the liquid from June 2005 to October 2006 in our hospital