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全身照射时相当小的剂量差别就可引起生物学效应很大的不同,但目前世界上开展全身照射的各中心之间所采用的每分割剂量、分割方式、总剂量都不相同,以至于各自的结果无法互相比较。各中心对全身照射研究的终点也不同,包括急性副作用、免疫抑制作用、灭癌效应及远期副作用。作者认为应将近期副作用及灭癌作用作为研究的终点。放疗医师应发挥其在小野照射方面的特长,每次3～4 Gy,3～4次的全身照射认为是最好的方法。
When the whole body is irradiated, a relatively small dose difference can cause a great difference in biological effects. However, at present, the doses, the methods of division, and the total doses used in various parts of the world for performing whole body irradiation are not the same, so that the respective The results cannot be compared with each other. The endpoints of body-to-body irradiation studies are also different, including acute side effects, immunosuppressive effects, anti-cancer effects, and long-term side effects. The author believes that the recent side effects and anti-cancer effects should be the end of the study. Radiotherapy physicians should use their specialties in the field of Ono illumination, each time 3 to 4 Gy, 3 to 4 times the whole body irradiation is considered to be the best method.