目的比较不同照射野或不同剂量分割放疗鼻咽癌的急性放射反应及后遗症。
Objective To compare the acute radiation reactions and sequelae with different radiation fields and different modes of fractionated radiotherapy for nasopharyngeal carcinoma.
方法：采用体外照射加腔内后装放疗，初治中晚期宫颈癌患者114例。
Methods: 114 patients with middle and advanced stage cervical carcinoma received external beam radiotherapy to pelvis plus brachytherapy.
外照射放疗后发生双侧孔源性视网膜脱离：是否为巧合?。
Bilateral rhegmatogenous retinal detachment after external-beam radiotherapy:Just a coincidence?
目的分析934例初治鼻咽癌单纯常规外照射放疗的临床效果，探讨提高疗效的临床因素。
Objective To analyze the clinical outcome of 934 primary nasopharyngeal carcinoma treated with conventional external beam radiotherapy alone.
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.
而年龄、手术切除范围、照射部位、剂量、手术与放疗间隔时间等与预后均无明显关系。
There was no close relationship between survival and other factors, such as age, extent of surgery, initial site, irradiation dose, or the interval between surgery and radiotherapy.
结论肺癌单发脑转移瘤患者的最佳治疗方式是单纯立体定向放射治疗，治疗失败后再行挽救性全脑照射或立体定向放疗。
Conclusion SRT alone is the optimal treatment for lung cancer with single brain metastasis, while saving WBRT or SRT is used after failure of SRT.
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.
目的观察外照射剂量受限的上段食管癌体外照射辅助腔内放疗的近期疗效。
Objective To observe the short-term response of adjuvant intracavitary brachytherapy plus external beam radiotherapy in patients with dose-limited upper esophageal carcinoma.
这些工作主要集中在：放疗抑制再狭窄的机制；放疗的时间点、剂量和剂量率；照射方式以及放疗所产生的副作用等。
These work are mainly focused on the mechanism of inhibiting restenosis by radiation: the time, dose, dose rate, the form and the side effects of radiotherapy.
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.
放疗专家根据具体情况对手术切缘的推量照射剂量为6-16Gy。
The boost dose was 6–16 Gy according to resection margins and at the discretion of the radiation oncologist.
目的评价眼球后眶内软组织外照射对甲亢性突眼的疗效以及患者血清中甲状腺刺激抗体（TSAb）与放疗疗效的关系。
Objective To evaluate the effect of orbital radiotherapy on Graves ophthalmopathy and its relations with the serum level of thyroid-stimulating antibodies(TSAb).
目的评价眼球后眶内软组织外照射对甲亢性突眼的疗效以及患者血清中甲状腺刺激抗体（TSAb）与放疗疗效的关系。
Objective To evaluate the effect of orbital radiotherapy on Graves ophthalmopathy and its relations with the serum level of thyroid-stimulating antibodies(TSAb).
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