摘要
目的:探讨肺功能联合低剂量螺旋CT是否可提高肺癌筛查的发现率。方法:对429个重度吸烟个体进行肺功能检测,根据肺功能分级分成3组,分别进行低剂量螺旋CT检测,比较不同肺功能分组低剂量螺旋CT扫描肺癌的发现率及筛查成本,并进行统计学分析。结果:肺功能重度降低组CT螺旋筛查发现3例肺癌,轻中度降低者发现3例,肺功能正常者发现1例。结论:肺功能检测有助于鉴别出更适宜低剂量螺旋CT筛查的重度吸烟肺癌高风险人群。
Objective： To understand whether lung function and low dose spiral CT improve the detection rate of lung cancer screening. Methods： Four hundred and twenty-nine heavy smokers of individual has pulmonary function testing, on the basis of lung function classification divided into three groups, and low-dose spiral CT detec- tion of different lung function grouping respectively, CT scanning for lung cancer detection rate and screening costs was compared and analyzed statistically. Results： The lung function of severe lower group of lung CT spiral screen- ing found three cases of lung cancer, found that mild-moderate lower three cases of lung cancer, one cases of nor- mal lung function. Conclusion： The lung function helps to identify more suitable for high-risk populations of low- dose spiral CT screening for heavy smokers.
出处
《新医学》
2013年第2期101-104,共4页
Journal of New Medicine
基金
佛山市科委基金项目(201008045)
关键词
肺功能
吸烟人群
肺癌筛查
Lung function
Smokers
Lung cancer screening
