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X线立体放射治疗系统(X线刀)作为90年代一种最先进的放射治疗手段,已得到广泛应用。它不仅可以用来治疗头部肿瘤,对于脑血管畸型、癫痫等脑部疾病也有极好的疗效。不久前,最新的全身X线刀三维放射治疗计划系统问世,它将治疗范围由头部扩展至全身,应用范围大大增加,加上具有不开刀、无痛苦以及准确性高等优点,必将在今后的放射治疗中扮演主要角色。 我院于1995年引进德国BraiLAB公司研制的头部X线刀治疗计划系统,与原有英国飞利普公司生产的SL75-14医用直线加速器配套组合成现在的X线刀治疗系统。治疗时,先给病人安上头环进行CT扫描,然后将扫描出的图像输入计算机,根据病灶的位置与特点,通过治疗计划系统得出相应的治疗计划,再由直线加速器进行治疗。迄今为止,共治疗病人122例,其中脑部肿瘤108例,脑血管畸型九例,癫痫五例,均取得了极好的疗效。
X-ray three-dimensional radiotherapy system (X-ray knife) as a 90’s one of the most advanced radiotherapy methods, has been widely used. It not only can be used to treat head tumors, cerebral vascular malformations, epilepsy and other brain diseases also have excellent efficacy. Not long ago, the latest whole body X-ray knife 3D radiotherapy planning system was introduced, which extended the treatment range from the head to the whole body and greatly expanded the application range. With the advantages of no operation, no pain and high accuracy, Of the radiotherapy plays a major role. Our hospital introduced the head X-ray knife treatment planning system developed by BraiLAB Company of Germany in 1995 and combined it with the original SL75-14 medical linear accelerator manufactured by Philips in the United Kingdom into the current X-ray knife treatment system. Treatment, the first patient to be placed on the head ring CT scan, and then scan the image input to the computer, according to the location and characteristics of the lesion, through the treatment planning system to draw the appropriate treatment plan, then the linear accelerator for treatment. So far, a total of 122 patients were treated, of which 108 cases of brain tumors, cerebrovascular malformations in nine cases, epilepsy in five cases, have achieved excellent results.