宫颈癌(cervical cancer)是女性的常见肿瘤,在发展中国家,发病率和死亡率在女性所有肿瘤中居第二位,仅次于乳腺癌〔1〕。全世界每年新出现的宫颈癌病例有53万,死于宫颈癌27.5万〔1〕。据预测,到2030年,全球新出现的宫颈癌病例增加至85万〔2〕。我国每年新发生的宫颈癌病例为5.8万,死亡 Cervical cancer is a common cancer in women. In developing countries, morbidity and mortality are the second most common cancer in women, after breast cancer [1]. There are 530,000 new cases of cervical cancer in the world each year, and 275,000 cervical cancer [1]. It is estimated that by 2030, the number of new cases of cervical cancer in the world will increase to 850,000 [2]. China’s annual new cases of cervical cancer is 58,000, died