宫颈癌是危害妇女健康最严重的疾病之一,目前在欠发达国家宫颈癌的死亡率高达70/10000,绝大多数病例在最初诊断时即为IB2￣IVA期。已有研究证明接受单纯放疗的患者比接受以顺铂为基础的联合放化疗患者的生存期短,因此,以顺铂为基础的联合放化疗已成为需要放疗的局部晚期宫颈癌 Cervical cancer is one of the most serious diseases endangering women’s health. At present, the mortality rate of cervical cancer in under-developed countries is as high as 70/10000. The vast majority of cases are IB2 to IVA at the initial diagnosis. Studies have shown that patients receiving radiotherapy alone have a shorter survival than those receiving cisplatin-based chemoradiotherapy. Therefore, cisplatin-based chemoradiotherapy has become a locally advanced cervical cancer requiring radiotherapy