宫颈癌是妇女最常见的恶性肿瘤之一。据报道,全世界每年有50万左右的宫颈癌新发病例,20万左右病例死亡,其中80%病例发生在发展中国家。中国妇女宫颈癌发病率高、死亡率高,每年新发宫颈癌13万余人,占世界新发病例总数的28·8%,而发病人群逐年趋于年轻化。其发病特点:多发于早婚 Cervical cancer is one of the most common malignant tumors in women. It is reported that there are about 500,000 new cases of cervical cancer each year in the world, about 200,000 cases of death, of which 80% of cases occurred in developing countries. Chinese women have a high incidence of cervical cancer and high mortality rate. Each year, more than 130,000 new cervical cancer patients are newly diagnosed, accounting for 28.8% of the total number of newly diagnosed cases in the world. However, the number of newly diagnosed cervical cancer patients tends to be younger each year. The incidence of the disease: Occur in early marriage