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目的研究宫颈癌术后放射治疗的定位、摆位方法及注意事项。方法实施并分析95例宫颈癌术后放射治疗照射技术:三维适形照射以及其注意事项。结果使用模拟定位机、直线加速器、三维适形计划系统软件、CT-Sim、体位固定真空袋等设备顺利完成宫颈癌术后放射治疗。结论宫颈癌术后辅助放射治疗照射技术重复性好,达到预期的目的 。
Objective To study the location, setting method and precautions of postoperative radiotherapy for cervical cancer. Methods 95 cases of cervical cancer after radiotherapy irradiation technique: three-dimensional conformal irradiation and its precautions were implemented and analyzed. Results The postoperative radiotherapy of cervical cancer was successfully completed by using simulated positioning machine, linear accelerator, three-dimensional conformal planning system software, CT-Sim and fixed-position vacuum bag. Conclusion The technique of postoperative adjuvant radiotherapy for cervical cancer has good repeatability and achieves the expected goal.