摘要
螺旋CT广泛应用于临床的同时,辐射剂量问题越来越引起人们的重视。本文阐述了Brilliance 64排螺旋CT检查过程中,在保证图像质量、满足诊断要求的前提下,尽量减少患者的辐射剂量的扫描方法。
With the wide applications of spiral CT in clinic, the problems about radiation dose during the therapeutic process of spiral CT have been attached great importance. This paper introduces the scanning techniques of reducing the absorbed dose of patients on the premise of ensuring the image quality and meeting the diagnosis requirements in the checking process of Brilliance spiral CT.
出处
《中国医疗设备》
2014年第3期130-131,共2页
China Medical Devices
关键词
螺旋CT
辐射剂量
增强扫描
定位像
spiral CT
radiation dose
enhancement scanning
scout view
