放射治疗的

The problem in quality assurance and quality control of IMRT and must be urgently resolved, of which dosimetry verification is one of most important aspects.

调强适形放射治疗是近年来发展的一项崭新的放疗技术，有关它的质量保证和质量控制是一个急需解决和必须重视的问题，而其中剂量学验证是极其重要的一方面。

Methods Forty children with critical viral encephalitis were randomly divided into 2 groups:regular therapy group and high-oxygen liquid group (regular therapy plus high-oxygen liquid).The clinical symptoms and encephalogram were observed before and after therapy.The contents of endothelin and calcitonin gene related peptide in the cerebrospinal fluid were detected by radioimmunoassay.

方法以2004年1～12月武汉市儿童医院收治的40例病毒性脑炎患儿为研究对象，随机分为常规治疗组和高氧液治疗组，治疗前后观察临床症状及脑影像学改善情况，并采用放射免疫法监测脑脊液内皮素和降钙素基因相关肽质量浓度变化。

Intermittent pneumatic compression added to other elements of decongestive lymphatic therapy enhances the treatment of lymphedema associated with axillary lymph node dissection in breast cancer patients, researchers report in the December 1st issue of Cancer.Lymphedema of the arm is a common aftermath of breast cancer treatment with surgery and radiation.

使用对患肢的间歇性充气加压法，辅助于原用于降低充血淋巴的传统方法，可以增强对淋巴水肿的疗效，研究人员结合了乳腺癌病人腋窝淋巴结的解剖实例，在12月1日肿瘤杂志发表了一份报告，内容是：&对乳腺癌用手术或放射治疗后都会引起共同的结果：上肢淋巴水肿。&

Intermittent pneumatic compression added to other elements of decongestive lymphatic therapy enhances the treatment of lymphedema associated with axillary lymph node dissection in breast cancer patients, researchers report in the December 1st issue of Cancer.Lymphedema of the arm is a common aftermathof breast cancer treatment with surgery and radiation.

使用对患肢的间歇性充气加压法，辅助于原用于降低充血淋巴的传统方法，可以增强对淋巴水肿的疗效，研究人员结合了乳腺癌病人腋窝淋巴结的解剖实例，在12月1日肿瘤杂志发表了一份报告，内容是：&对乳腺癌用手术或放射治疗后都会引起共同的结果：上肢淋巴水肿。&

Unlike X-rays, the standard radiotherapeutic tool, a proton beam can be tuned in a way that causes it to dump its destructive energy at a particular depth beneath the skin.

不同于X射线这种标准的放射治疗手段，质子束的强度是可以调节的，，它可以在皮下一个特定的深度集中释放具有杀伤力的能量。

Unlike X-rays, the standard radiotherapeutic tool, a proton beam can be tuned in a way that causes it to dump its destructive energy at a particular depth beneath the skin. This means it can destroy a tumour without damaging other tissue.

与标准的放射治疗手段—— X 射线不同，质子射线的强度是可以调节的，待进入皮下特定的深度之后才一次性释放杀伤性能量，这说明它可以在破坏肿瘤的同时不会造成其他组织的损伤。

Here we will describe from macro- to micro-dosimetry, and the theory of microdosimetry. This paper discusses the experimental and theoretical methods of determining microdosimetric quantities and distributions, and also radiation therapy with applications in radiobiology.

本文从剂量学和微剂量学的差异谈起，引入微剂量学的发展形成及其基本理论，介绍测量、计算微剂量的方法，並说明微剂量学与辐射生物学之间的关係，及其在放射治疗上的发展应用。

Here we will describe from macro- to micro-dosimetry, and the theory of microdosimetry. This paper discusses the experimental and theoretical methods of determining microdosimetric quantities and distributions, and also radiation therapy with applications in radiobiology.

本文从剂量学和微剂量学的差异谈起，引入微剂量学的发展形成及其基本理论，介绍测量、计算微剂量的方法，并说明微剂量学与辐射生物学之间的关系，及其在放射治疗上的发展应用。

It covers areas of interests relating to radiation oncology, including clinical radiotherapy, combined modality treatment, experimental work in radiobiology, chemobiology, hyperthermia and tumour biology, as well as physical aspects relevant to oncology, particularly in the field of imaging, dosimetry and radiation therapy planning.

该杂志发表研究论文和评论，涵盖了和放射肿瘤学相关的领域，包括临床放疗法，综合治疗，放射生物学实验工作，化学生物学，高热与肿瘤生物学以及和肿瘤学相关的物理方面，尤其是影像、放射剂量测定以及放射疗法计划等领域。

The article explained the main function of medical linear accelerator and how to allocate from the development perspective of radiotherapy technology.

本文首先从放射治疗技术发展的角度对医用直线加速器的主要功能及如何选择相关配置进行了阐述；然后讨论了加速器系统的经济效益评估方法，提出以净现值法估算设备的成本效益，为加速器的合理购置提供有效的依据。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。