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作者分析了1976~1981年收治骨肉瘤25例、软组织肉瘤26例的疗效,随诊2~6年,均记录靶吸收量最小肿瘤量、最大峰值剂量、分割次数及总治疗时间。这些病例最小肿量不低于靶吸收量的90%,最大肿瘤量一般在105—110%之间,射野由6×10cm 至24×24cm 不等。作者指出,骨及软组织肉瘤总的局部控制率大致相同,约等于50%,较其它文献(?)60%稍低。应用快中子束治疗的并发症(?).共15例。
The authors analyzed the efficacy of 25 cases of osteosarcoma and 26 cases of soft tissue sarcomas treated from 1976 to 1981. Followed up for 2 to 6 years, the target tumor volume, peak dose, segmentation times, and total treatment time were recorded. The minimum amount of swelling in these cases was not less than 90% of the target absorption. The maximum tumor volume was generally between 105 and 110%, and the radiation field ranged from 6×10cm to 24×24cm. The authors pointed out that the total local control rate of bone and soft tissue sarcoma is roughly the same, about 50%, which is slightly lower than other literature (?) 60%. Application of fast neutron beam treatment complications (?) A total of 15 cases.