适形放射治疗（conformal radiation therapy）是一种提高治疗增益比的较为有效的物理措施。适形放射治疗为一种治疗技术，使得高剂量区剂量分布的形状在三维方向上与病变（靶区...
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多叶准直器的叶片最优位置的分析_医网打尽文献搜索 关键词：位置;多叶准直器;适形放射治疗 [gap=811]Keywords：position; multileaf collimator; conformal radiotherapy
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适形放射治疗（conformal radiation treatment,CRT）与调强适形放射治疗（intensity modulated radia-tion treatment...
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调强适形放射治疗 IMRT ; intensity modulated radiation therapy ; intensity modulated radiotherapy ; intensity modulated radia-tion treatment
三维适形放射治疗 Three-dimensional conformal radiotherapy ; dimensional conformal radiation therapy ; three dimensional conformal radiation therapy ; dimensional conformal radiotherapy
维适形放射治疗 dimensional conformal radiation therapy ; dimensional conformal radiotherapy ; DCRT ; D-CRT
生物适形放射治疗 Biologically Conformal RT ; BCRT
经典适形放射治疗 Classical Conformal Radiation Therapy
进行适形放射治疗 Stereotactic Conformal Radiotherapy ; SRT
进行三维适形放射治疗 Dimension confor-mal radiation therapy ; D CRT
分割三维适形放射治疗 dimensional conformal radiation therapy ; DCRT
检测调强适形放射治疗 Intensity modulatet radiation therapy ; IMRT
With a multileaf collimator, conformal radiotherapy can be realized by shaping the beam to target contour.
多叶准直器使射线束的截面形状与病灶的轮廓相吻合,可以实现适形放射治疗。
参考来源 - 多叶准直器的叶片最优位置的分析 The analysis of the optimal leaf position with a multileaf collimator·2,447,543篇论文数据，部分数据来源于NoteExpress
结论：立体定向适形放射治疗颅外肿瘤有较好疗效。
Conclusion: Stereotactic conformal radiotherapy is an effective method in treating body tumors.
方法：用CM S放射治疗计划系统设计调强适形放射治疗计划。
Method: CMS radiation therapy planning system was used to provide optimized IMRT treatment plans for carcinoma.
目的：评价立体适形放射治疗非小细胞肺癌的近期疗效和不良反应。
Objective: To evaluate the efficiency and adverse reactions of three-dimensional conformal radiotherapy for non-small cell lung cancer.
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