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高剂量率腔内治疗机一般采用单枚活动源作宫腔照射,两枚固定源作阴道照射。宫腔与阴道源活度配比是否适合对于提高源和后装机的使用率有重要影响。太原市中心医
High-dose rate endovascular treatment machine generally use a single source of activity for uterine irradiation, two fixed sources for vaginal irradiation. The appropriate ratio of uterine and vaginal source activity has a significant impact on improving the utilization of source and afterloading. Taiyuan Central Hospital