This paper deals with the leaf shape design of multi-leaf collimator used in 3-dimensional conformal radiation therapy.
讨论了三维适形放射治疗中的多叶组合光栅的叶片设计。
Objective To evaluate the results and side effects in three dimensional conformal radiation therapy(3DCRT) for esophageal carcinoma.
目的探讨三维适形放射治疗（3DCRT）食管癌的疗效及放射治疗反应。
Objective To analyze the result of the 3 dimensional conformal radiation therapy (3dcrt) and the stereotactic radiosurgery (SRS) for the glioma of the brain.
目的分析三维适形放疗(3dcrt)与立体定向放射外科(SRS)对于不能手术切除或拒绝手术治疗的脑胶质瘤的疗效。
Objective To evaluate the effect of 3-dimensional conformal radiation therapy (3d-crt) and radiation therapy for single metastatic brain tumor on lung cancer.
目的探讨应用3d - CRT联合全脑照射治疗肺癌单发脑转移的临床作用。
Conclusion: the three dimensional conformal radiation therapy is better for postoperative recrudescent patients with carcinoma of rectum, better than conventional radiotherapy.
结论：对于术后复发的直肠癌患者行三维适形照射优于以往常规照射方式。
We studied the effects and side effects of the three dimensional conformal radiation therapy (3D-CRT) for the children with medulloblastoma, and summarized the reasons of failure of the therapy.
本研究探讨髓母细胞瘤行三维适形放射治疗的疗效、毒副作用及其失败的原因。
We studied the effects and side effects of the three dimensional conformal radiation therapy (3D-CRT) for the children with medulloblastoma, and summarized the reasons of failure of the therapy.
本研究探讨髓母细胞瘤行三维适形放射治疗的疗效、毒副作用及其失败的原因。
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