摘要
随着多排螺旋CT成像技术的不断发展,CT对患者的辐射风险越来越受到人们的关注。本文对当今螺旋CT辐射剂量的测量方法进行总结归纳,并对多排螺旋CT与轴向CT在剂量测量方法上存在的差异进行初步探讨。
The radiation risk of spiral CT for a patient should be paid more attention with the quick development of MultiSlice CT(MSCT) . This paper summarizes the new measuring technology for radiation dose of sprial CT and discusses the difference of radiation dosimetry between traditional axial CT and MultiSlice CT.
出处
《医疗设备信息》
2006年第7期33-35,48,共4页
Information of Medical Equipment