1国内外宫颈癌发病现状宫颈癌是危害妇女健康的第2大常见恶性肿瘤。根据WHO统计,全世界每年有超过50万的宫颈癌新发病例,其中90%以上来自发展中国家;2005年死于宫颈癌的病例约26万,其中95%在发展中国家。估计目前世界范围内,有超过100万的妇女患有宫颈癌,但尚未被诊断或接受治 1 The incidence of cervical cancer at home and abroad Cervical cancer is the second most common malignant tumor endangering women’s health. According to WHO statistics, there are over 500,000 new cases of cervical cancer each year in the world, of which more than 90% are from developing countries. About 260,000 cases of cervical cancer died in 2005, 95% of them in developing countries. It is estimated that over 1 million women in the world currently have cervical cancer but have not yet been diagnosed or treated