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?
目的评价两种适形放疗方法对局部晚期胰腺癌的疗效。
Objective To evaluate the effects of the two conformal radiotherapy modalities in the treatment of locally advanced pancreatic carcinoma.
目的评价后程立体定向适形放疗加化疗治疗食管癌的疗效。
Objective: To evaluate the curative effect of late course stereotactic conformal radiotherapy combined with chemotherapy in the treatment of esophageal carcinoma.
目的探讨头部面罩固定技术在脑瘤调强适形放疗中的效果。
Conclusion Facemask immobilization technique can achieve good reproducibility and high accuracy in the CRT and IMRT for brain tumors.
结论三维适形放疗是治疗肝海绵状血管瘤安全、有效方法。
Conclusion Three-dimensional conformal radiotherapy is curative, efficient and safe for patients with hepatic cavernous hemangiomas.
目的：探讨三维适形放疗技术对宫颈癌患者生存质量的影响。
Objective: To investigate the effect of conformal three-dimensional radiotherapy on living quality of of cervical cancer patients.
目的立体定向适形放疗(SRT)在晚期胰腺癌中的临床应用。
Objective To investigate the effect of the late pancreatic carcinoma treated by stereotactic radiotherapy (SRT).
目的：探讨分析立体适形放疗技术治疗原发性肝癌腹膜后转移的疗效。
Objective:To analyse the effects of stereotactic radiotherapy in the treatment of retroperitoneal metastasis of primary liver cancer.
综合考虑对脊髓和肺的影响，三野计划为食管癌适形放疗的较优方案。
Three beam scheme is the optimal choice of conformal radiotherapy plan for esophageal carcinoma as concerning the dose distribution to lung and spinal cord.
摘要目的：观察食道癌后程加速超分割适形放疗联合顺铂化疗的疗效。
Objective: To observe the effect of late course accelerated hyperfractionation conform radiotherapy concomitant with DDP chemotherapy on cancer of esophagus.
目的：对局部晚期食管癌三维适形放疗方法、疗效及毒副作用进行探讨。
Objective:To study the technique, treatment outcome and side effects of the local advanced esophageal cancer treated with 3 dimensional conformal radiotherapy(3DCRT).
目的探讨立体定向适形放疗对原发性肝癌的治疗效果及其术前应用的价值。
Objective To discuss the therapeutical effect of stereotactic conformal radiotherapy on primary liver cancer and its value in preoperative application.
充分显示出立体 定向适形放疗联合肝动脉灌注对中晚期肝癌的良好效果。
Our present date showed the treatment of HCCs with SDSR plus hepatic artery embolization and infusion has an exact curative effect.
目的探讨宫颈癌盆腔适形放疗时靶区及直肠剂量分布与受照射体积的关系。
Objective To investigate the relation of pelvic threedimensional conformal radiotherapy (3DCRT) target with rectal dose distribution and irradiation volume in cervical cancer.
三维适形放疗在治疗脑转移的同时，颅外转移灶及原发灶的治疗也非常重要。
At the mean time when we use the three dimension conformal radiotherapy to treat brain metastasis, it is also important to treat extracranial metastasis and primary tumor.
目的：探讨CT模拟在鼻咽癌局部复发适形放疗中控制视神经剂量中的应用价值。
Objective:To investigate CT simulation scan in recurrent nasopharyngeal carcinoma to control x-ray dose in visual nervous.
这种设备可以替代现有的多叶光栏和其它类别的准直器，使适形放疗更加易于实现。
It is able not only to replace many existing collimators such as MLC, but also to make the conformal radiotherapy easier.
目的通过观察分析适形放疗病例的结果，探讨三维适形放疗对肺癌脑转移的临床意义。
Objective Through the observation of result of conformal radiotherapy, to explore the clinical significance of three dimension conformal radiotherapy to treat the brain metastasis of lung cancer.
观察希罗达同步三维适形放疗治疗恶性肿瘤腹膜后淋巴结转移的近期疗效及毒副反应。
The objoctive of this study was to observe the efficacy and side effect of concurrent Xeloda and three-dimensional conformal radiotherapy(3DCRT)for retroperitoneal lymph node metastases.
材料与方法：对47例接受适形放疗的体部肿瘤患者的治疗前后CT影像资料进行对比分析。
Material and Methods: 47 tumor patients were cured with conformable radiotherapy. Their CT images before therapy were compared and analyzed with the CTimages after therapy.
陈光耀，台北荣民总院癌病中心，题目：为什么适形放疗和放射外科能够有效的治疗良恶性肿瘤。
Chen Guangyao, Cancer Center. Taipei Veterans General Hospital. Why Hypofractionated Radiotherapy and Radiosurgery Can Effectively Treat Benign and Malignant Diseases.
背景：此项研究的目的是建立一种鼻咽癌预后评分系统，来预测鼻咽癌适形放疗后远程转移的几率。
Background: the purpose of this study was to establish a prognostic score for nasopharyngeal carcinoma (NPC) that could estimate the probability of distant metastasis after conformal radiotherapy.
三维适形放疗是治疗肿瘤的一种主要的外照射治疗方式，如：前列腺癌、头颈部癌、乳腺癌和肺癌等。
Three-dimensional conformal radiotherapy is a mostly-used external radiotherapy for some tumors, e. g. prostate carcinoma, head and neck cancer, breast cancer and lung cancer ect.
结果表明，这种算法具有较高的剂量精度和较快的计算速度，因此可在适形放疗中用作M LC适形野的自动生成。
The results demonstrate that the present algorithm has suitable accuracy and high computational efficiency, thus it could be useful for the tre…
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.
结论三维适形放疗是一种较为安全有效的治疗颅脑肿瘤的方法，在杀灭肿瘤细胞的同时可以最大程度保护周围正常组织的功能。
Conclusion 3d conformal therapy is a effective and safe method for the treatment of the cranial tumor. It can protect the normal cranial tissue at the largest degree when killing the tumor cell.
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.
目的：测定和分析三维适形及调强放疗的摆位误差，并依此计算CTV外扩PTV边界的大小。
Objective: To examine and analyze the set-up errors for patients with three dimensional conformal and Intensity Modulated Radiotherapy to calculate CTV referential safety margins of PTV.
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.
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