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.
调强适形放射治疗的质量保证是一个重要的研究课题。
Quality assurance for intensity-modulated radiation therapy(IMRT)is an important issue to study.
讨论了三维适形放射治疗中的多叶组合光栅的叶片设计。
This paper deals with the leaf shape design of multi-leaf collimator used in 3-dimensional conformal radiation therapy.
目的评价晚期胰腺癌患者应用三维适形放射治疗的近期疗效。
Objective To evaluate the treatment effects of three dimensional conformal radiotherapy on advanced, unresectable pancreatic cancer.
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.
目的观察适形放射治疗在老年原发性非小细胞肺癌中的治疗效果。
The effect of three dimensional conformal radiotherapy in elderly patients with non small cell lung cancer;
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.
适形放射治疗的目的是精确定位肿瘤并减少对周围正常组织的破坏。
The goal of conformal radiotherapy is to precisely target the tumor and to reduce damage to the surrounding normal tissue.
结论三维适形放射治疗可提高复发性直肠癌生存率，改善生存质量。
Conclusions Three dimensional conformal radiotherapy is able to prolong the survival and to improve the life quality of patients with recurrent rectal cancer.
结论：为了保证调强适形放射治疗的治疗质量，必需进行剂量学验证。
Conclusion: In order to ensure the quality of IMRT plan, dosimetric verification is necessary.
结论三维适形放射治疗可能提高直肠癌患者的生存率，改善其生存质量。
Conclusion Three-dimensional conformal radiotherapy is able to prolong the survival and improve the life quality of patients with rectal cancer.
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 evaluate the results and side effects in three dimensional conformal radiation therapy(3DCRT) for esophageal carcinoma.
目的探讨靶区中心的平均位置应用于肺部小肿瘤三维适形放射治疗的可行性。
Objective To study the feasibility of mean target in three dimensional conformal radiotherapy (3d CRT) for small lesion of lung carcinoma.
结论靶区中心的平均位置法应用于肺部小肿瘤的三维适形放射治疗是可行的。
Conclusions The mean target center method is feasible for small lesion of lung carcinoma treated with 3d CRT.
研制了一套基于钴-60远距离治疗机实现肿瘤精确适形放射治疗的计划系统。
In this paper, a three-dimensional precise conformal radiotherapy treatment planning system based on a cobalt-60 teletherapy unit is introduced.
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.
目的探讨半肝交替三维立体定向适形放射治疗在肝脏广泛转移性肿瘤中的应用价值。
Objective To evaluate the application of semi-liver alternate and three-dimensional conformal radiotherapy on patients with liver widespread metastatic cancer.
目的观察鼻咽癌调强适形放射治疗（IMRT）联合化疗的耐受性和近期临床疗效。
Objective To study tolerate of radiation therapy with combined chemotherapy, clinical efficacy of intensity modulated radiation therapy (IMRT) for first-treated late nasopharyngeal carcinoma.
目的分析调强适形放射治疗(IMRT)联合内分泌治疗对中晚期前列腺癌的治疗效果。
Objective To evaluate the therapeutic effects of intensity modulated radiation therapy (IMRT) in combination with hormonotherapy in the treatment of intermediate and advanced prostate carcinoma.
目的建立个体化调强适形放射治疗（IMRT）计划剂量验证的标准方法，探索调强剂量质量保证实施规范。
Objective To establish a standard program of the dose delivery for every individual patient and to study the criterion of quality assurance in intensity modulated radiotherapy (IMRT).
调强放疗(IMRT)是一种先进的适形放射治疗方法，能提高放射治疗的治疗增益比，促进肿瘤的局部控制。
As an advanced conformal therapy, Intensity-modulated radiotherapy (IMRT) can increase the gain ratio of radiotherapy and improve the local control of the tumor.
结论：三维适形放射治疗同步化疗是治疗直肠癌术后复发的有效方法，能提高直肠癌术后局部复发患者的生存率。
Conclusion Threedimensional conformal radiotherapy combined with chemotherapy may be an effective approach for recurrent rectal cancer and could improve the survival rate of recurrent patients.
本文简要介绍了质子适形放射治疗计划存在的主要问题，以及质子适形放射治疗计划的模拟定位的方式和计算方法。
Describes the main problems existing in the plan for conformal proton radiotherapy and the analog locating mode and calculating method of the plan.
结论三维适形放射治疗中晚期前列腺癌有较好的局部控制效果和较高的安全性，可作为前列腺癌姑息治疗的有效方法之一。
Conclusion the three-dimensional conformal radiotherapy is an effective and safe treatment for prostate cancer. It can be used as good selection of treatment for advanced prostate cancer.
为什么适形放疗和放射外科能够有效的治疗良恶性肿瘤？
Why hypofractionated radiotherapy and radiosurgery can effectively treat benign and malignant diseases?
针对适形调强放射治疗(IMRT)治疗计划逆向设计的需要，建立了IMRT治疗计划的多目标优化模型。
Aiming at the inverse design of treatment planning for intensity modulated radiation therapy (IMRT), the multi-objective optimization model for IMRT was discussed.
目的将CT模拟应用适形调强放射治疗，在临床应用中探索与之相关的一系列更简便和更好的方法，为以后的调强放射治疗提供指南。
CT simulator was applied to intensity modulated radiated radiation therapy (IMRT) and a series of convenient and better methods were explored in the clinic application to guide the IMRT afterwards.
目前质子治疗的分类主要有质子适形及调强放疗、质子立体放射治疗、质子扫描照射等。
Proton therapy consists of Conformal Proton Radiotherapy, Intensity-Modulated Proton therapy, Stereotactic Radiotherapy, Proton Scanning Radiation and et al.
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 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 analyze the result of the 3 dimensional conformal radiation therapy (3dcrt) and the stereotactic radiosurgery (SRS) for the glioma of the brain.
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