主题：辐射剂 | 医源世界 关键词】 胸外伤；低辐射剂量CT；计算机断层成像 [gap=671]Key words］ thorax trauma;low dose spiral CT;computed tomography
基于10个网页-相关网页
Sponsored by the National cancer Institute, part of the National Institutes of Health, the NLST establishes low-dose spiral CT as the first validated screening test that reduces lung cancer mortality.
NLST由国家癌症研究所(国家健康研究所的一部分)发起，证实了低剂量螺旋CT成像是第一种可以降低肺癌死亡率的扫描检查。
Participants were randomly assigned to receive three annual screenings with either the low-dose spiral CT or the standard chest X-ray.
参与者被随机地指定做一种每年一次共三次的影像学检查——低剂量螺旋CT或标准X射线胸透。
Objective To evaluate low dose and target spiral ct scanning technique in the diagnosis of pulmonary nodules.
目的评价低剂量和靶螺旋CT扫描技术在肺结节诊断中的价值。
应用推荐