查询词典 radiotherapy

Still, short-course radiotherapy prior to surgery lowered recurrence by nearly half, for any plane of surgery achieved.

不过，无论何种手术平面，只要是配合了短期术前放疗的手术治疗复发率降低了将近一半。

Thermoluminesence dosimeters, TLDs, are widely used in dose estimations of industrial and medical radiation diagnostic and radiotherapy, in the areas of health physics and medical physics. TLD dose estimated techniques are performed after the calibration processes by means of the standard radiation sources.

热发光剂计（thermoluminesence dosimeter，简称TLD）在射剂的评估应用上可是非常的广泛，从工业的环境剂、射工作人员剂等保健物的应用到医上有关放射诊断与放射治的剂评估等医学物的应用等范畴，均常TLD的使用。

The present studies suggest that the main cause werehypoxia of the part cells of solid tumor and heterogeny of tumor tissues for the resistance oftumor cells to radiotherapy and chemotherapy.

化学治疗方法作为恶性肿瘤的主要治疗手段之一，但是在临床治疗的实际过程中疗效往往不尽人意，认为其可能与：①肿瘤细胞获得多药耐药性（multidrug resistance，MDR）；②化疗的毒副作用；③肿瘤的异质性等因素有关[13]。

Radiotherapy may also be used in some cases of Non Hodgkin lymphoma.

放射治疗也可用于在某些情况下，非霍奇金淋巴瘤。

Early stage Hodgkin lymphoma is treated with a combination of radiotherapy and chemotherapy.

早期霍奇金淋巴瘤是治疗相结合的放疗和化疗。

Until recently, early stage Hodgkin lymphoma was treated with radiotherapy alone.

直到最近，早期霍奇金淋巴瘤的治疗与单纯放射治疗。

Results:The change of nasopharyngeal softtissue,enlarged lymph nodes,hyperostosis and osteosclerosis in the base of skull,invasion into the skull,intracranial metastasis,nasosinusitis and mastoiditis were shown by CT befor and affer radiotherapy in NPC patients.

结果：鼻咽癌放疗前后的CT表现，主要有鼻咽腔以及周围软组织改变、淋巴结肿大、颅底骨质增生硬化、颅内直接侵犯、颅内转移、副鼻窦及乳突炎症。

With the few late complication of mild edema and hyperpigmentation, local radiotherapy to CKS was well tolerated and effective.

尽管有轻微的水肿和色素沈著的慢性副作用，局部的放射线治疗对传统性卡波西氏肉瘤是耐受性佳的且有效的治疗方式。

Abstract］ Background and purpose:The imaging of the skull base is challenging in nasopharyngeal carcinoma, through studying visualization and the appearance of foramen ovale,foramen rotundum,foramen spinosum,hypoglossal canal and nerve which can be identified on registration of CT and MRI for nasopharyngeal carcinoma, in order to define the target volume of nasopharyngeal carcinoma in radiotherapy planning.

为明确MRI对鼻咽癌颅底区域靶区显示的情况，分析无颅神经侵犯鼻咽癌患者的CT、MRI，比较圆孔、卵圆孔、棘孔、舌下神经管及舌下神经CT、MRI的显示情况和影像表现，探讨圆孔、卵圆孔及棘孔、舌下神经管及舌下神经在鼻咽癌放射治疗靶区勾画的意义。

Ten years following radiotherapy, over 50% of patients develop hypopituitarism.

垂体放疗后十年，50%的病人出现一种或多种激素缺失。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。