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肿瘤调强适形放射治疗技术进展 被引量:2

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摘要 调强适形放射治疗能够使剂量分布形状与肿瘤形状相一致,剂量分布锐利,它要求照射时靶区的位置和形状不随时间而改变,但是由于器官运动和摆位误差的影响,放疗靶区的位置和形状总是与患者CT模拟定位时的不一致。从十几年前开始,放射肿瘤学家就开始研究检测或控制器官运动的方法,以减少放疗的摆位误差提高疗效。目前这项技术逐渐成熟,并开始应用于临床,现就这一技术及进展综述如下。
出处 《天津医药》 CAS 北大核心 2007年第11期878-880,共3页 Tianjin Medical Journal
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参考文献22

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二级参考文献12

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