晚期宫颈癌常规放射治疗后最终将有2/3复发。超分割放疗使正常组织的耐受性增加。加速放疗通过减少肿瘤加速增殖而提高对肿瘤的控制。化疗和放疗的联合使用可以起协同作用。初步研究显示这些方法可提高近期疗效,是提高晚期宫颈癌疗效的可能途径,但其真正价值须经进一步随机研究后才能肯定。 Advanced cervical cancer will eventually have 2/3 recurrence after conventional radiotherapy. Hyperfractionated radiotherapy increases the tolerance of normal tissues. Accelerated radiotherapy improves tumor control by reducing tumor-accelerated proliferation. The combined use of chemotherapy and radiotherapy can play a synergistic role. Preliminary studies have shown that these methods can improve the short-term efficacy, is to improve the efficacy of advanced cervical cancer may be a way, but its true value to be confirmed by further randomized studies.