研究肿瘤放射治疗的调强映射矩阵的最优分解问题。
The optimal decomposition of the intensity modulated mapping matrix for IMRT is studied in this paper.
结论真空体膜的应用能减少摆位误差，提高肿瘤放射治疗精度。
Conclusions The application of vacuum body film can decrease the leeway of placing and improve the accuracy of radiotherapy.
肿瘤放射治疗作为一门新兴的学科，诞生至今已有百年的历史。
Radiation Oncology, which is a new subject, has a history over centuries.
目的：探讨介入栓塞术治疗头颈部肿瘤放射治疗后大出血的临床应用价值。
Objective: To investigate the clinical value of transcatheter arterial embolization for massive hemorrhage in tumors of head and neck after radiotherapy.
目的：探讨介入栓塞术治疗头颈部肿瘤放射治疗后大出血的临床应用价值。
Objective To explore the clinical perioperative nursing mode and characteristic in patients with head and neck tumor.
目的：探讨头颈部肿瘤放射治疗后诱发第二恶性肿瘤的诊断、机理及治疗方法。
Objective:To investigate the clinical diagnosis, mechanism and treatment for second malignant tumors (SMTs) of head and neck induced by radiotherapy.
方法：回顾性分析了我科18例头颈部肿瘤放射治疗后诱发第二恶性肿瘤的临床资料。
Methods:18 cases of SMTs of head and neck following radiotherapy were studied retrospectively.
直线加速器、CT模拟定位机以及三维计划治疗系统是肿瘤放射治疗中的最主要的设备。
The linear accelerator, CT imitates to position the machine and stereoscopic plan treatment system are the equipment of the most that the tumor projects the under medical treatment.
目的：分析高能X射线通过低密度的肺组织时，侧向电子失衡对肺部肿瘤放射治疗计划的影响。
Purpose To analyze the influence of lateral electron disequilibrium on the radiation treatment planning for lung cancer when using high energy X rays.
目的：研究头颈部肿瘤放射治疗中急性放射性口腔粘膜反应与真菌感染的关系及氟康唑治疗的有效性。
AIM: to study the relation of acute radiation-induced oral mucositis to fungal infection and evaluate the effect of fluconazole in the treatment of patients with fungal infection.
随着头颈部肿瘤放射治疗技术的日渐推广，放射性脑损伤的发病率逐年增高，是放射治疗最严重的并发症之一。
With the increasing use of radiotherapy for head and neck cancers, the incidence of radiation brain injury has markedly increased. Radiation brain injury becomes one of the most severe complications.
急性和迟发性放疗毒性反应分别使用临床肿瘤放射治疗组正常组织迟发性副反应的主观、客观、疗效和分析量表来记录。
Acute and late RT toxicity were scored using respectively the Radiation Therapy Oncology Group and the late Effects in Normal Tissues Subjective, Objective, Management and Analytic scale.
放射治疗科是福建省肿瘤放射治疗中心和卫生厅挂牌的“福建省放射治疗质量控制中心”，为国内人员最多、规模最大的放射治疗中心之一。
Department of Radiation Oncology The department is also the Fujian Provincial Radiotherapy Center, it is one of the largest radiotherapy center in China.
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?
对于年轻女性来说，直接放射性疗法和化疗药物会导致卵巢停止排卵。这意味着她们怀孕的希望已经和肿瘤一道，被癌症治疗连根拨除了。
In young women and girls, direct radiation and chemotherapy drugs can stop egg production by the ovaries-meaning that along with the tumor, hopes for pregnancy are often eradicated.
一位外科医生可以在保证安全的情况下删除尽可能多的脑肿瘤，并制订化疗和放射治疗，但癌症还会继续增长。
A surgeon can remove as much of the brain tumor as is safe and prescribe chemo - and radiation therapy, but the cancer will grow back.
虽然高量辐射会导致癌症，对肿瘤的放射性治疗被用于治疗癌症。
Although high doses of radiation can lead to cancer, radiation therapy targeted at tumors is used to treat cancer.
但是最终她的遭遇非常可怕，她的腹部被放射治疗灼伤的非常严重，肿瘤增殖给她带来的疼痛远远超过了吗啡的镇定作用。
But by the end her sufferings were horrible, her abdomen badly burnt by the radiation treatment, the pain from her multiplying tumours far beyond the reach of morphine.
这项研究是目前数量最大的评价硫酸锌在治疗和预防头颈肿瘤患者接受放射治疗时味觉改变的作用的报道。
This study is the largest ever reported to date to evaluate zinc sulfate in the treatment or prevention of taste alteration for patients receiving radiation therapy for head and neck cancer.
目的探讨肿瘤放射增敏剂希美钠在鼻咽癌放射治疗的增敏作用和临床价值。
Objective To discuss the clinical value and sensitizing effect of tumor radiosensitizer in the radiation therapy of Nasopharyngeal Carcinoma.
目的探讨放射性脑损伤的诊断、治疗及其与肿瘤复发的鉴别诊断。
Objective To discuss the diagnosis and treatment of radiation brain injury and the differential diagnosis from the recurrent brain tumor.
简要介绍了肿瘤的放射治疗和热治疗的技术及设备，介绍了各种技术及设备的特点。
This paper introduces the tumor radiation therapy and thermal treatment technology and equipment, Introduce a variety of techniques and equipment characteristics.
放射线治疗又称为放射治疗，是一种高度精准又有效的方法，能够摧毁手术没有切除的极小肿瘤。
Radiation therapy, also called radiotherapy, is a highly targeted, effective way to destroy microscopic tumors that may have escaped surgery.
随着肿瘤发病率的逐年升高和放射治疗的广泛应用，放射治疗损伤越来越受到医疗界的普遍重视。
With increasing rate of tumor incidence and widespread application of radiotherapy, the damage of radiotherapy is being increasingly emphasized by medical area.
放射生物学的学位证书是将来成为放射肿瘤学家、癌症治疗研究员、核安全从业者、基因工程师或其他相关人员的踏脚石。
A degree in radiobiology can be a stepping stone to a career as a radiation oncologist, or a researcher in cancer treatment, nuclear safety, genetic engineering, and other fields.
放射生物学的学位证书是将来成为放射肿瘤学家、癌症治疗研究员、核安全从业者、基因工程师或其他相关人员的踏脚石。
A degree in radiobiology can be a stepping stone to a career as a radiation oncologist, or a researcher in cancer treatment, nuclear safety, genetic engineering, and other fields.
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