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现代X线投照中借用监视器透视定位摄取点片的作法已相当普遍,但是有关患者的辐射问题却很少有人问津,为此,笔者进行了剂量监测,并探讨了有关问题,提出了一些可行性建议。 1.材料与方法 1·1 监测对象与材料:中等体型的投照病人7例,《热释光个人剂量计》8只。 1·2 方法:监测分七组实施。第一组为胸部正位点
Modern X-ray projection to monitor the use of fluoroscopic positioning point film is quite common practice, but the patient’s radiation problems are rarely concerned, for which I conducted dose monitoring and discussed the issues raised by some Feasibility advice. 1. Materials and methods 1.1 Monitoring objects and materials: 7 cases of medium size projection patients, 8 “thermoluminescence personal dosimeter”. 1.2 Methods: Monitoring implemented in seven groups. The first group is the positive chest position