因此，肺癌筛查和早期诊断对于改善患者预后、降低肺癌死亡率具有重要意义。2011年，美国国家肺癌筛查试验（National Lung Screening Trial, NLST）首次证明低剂量计算机断层扫描（low-dose computed tomography, LDCT）筛查可显著降低肺癌死亡率。目前，我国LDCT肺癌筛查的开展也日益广泛，自2010年起先后启动了农村和城市肺癌...
The revised guidelines follow, and in the paper are accompanied by, a systematic review of evidence on the role of CT screening for individuals at higher risk of .CT (computerised tomography) or CAT scans are a type of x-ray that can detect early signs of lung cancer, but they can give...
CT lung screening is a noninvasive, painless procedure that uses low-dose x-rays to screen the lungs for cancer in just 30 seconds. A CT lung screening allows the radiologist to look at different levels, or slices, of the lungs using a rotating X...
12) Henschke CI, Yankelevitz DF, Mirtcheva R, et al. CT screening for lung cancer: frequency and significance of part-solid and nonsolid nodules. AJR2002; 178:1053-1057. 13) Lung CT Screening Reporting and Data S...
The screening regimen used in this trial is based primarily on the reports by Claudia Henscke and the Early Lung Cancer Action Program (ELCAP) group2, 3, 21, 22 and on the guidelines agreed by the EU-US Collaborative spiral CT working group under the IASLC. In addition, the regimen was...
To take lung cancer screening into national programmes, we first have to answer the question whether low-dose computed tomography (LDCT) screening and treatment of early lesions will decrease lung cancer mortality compared with a control group, to accurately estimate the balance of benefits and harms...
On Nov. 1, 2023, the Society updated its guidelines, saying that people who have ever had at least a 20 pack-year smoking history are eligible to get yearly low-dose lung CT screening, regardless of how long ago they quit smoking.] Lung cancer kills more U.S. men and women than any...
The aim of this study was to derivate and validate a prediction model for cardiovascular events based on quantification of coronary and aortic calcium volume in lung cancer screening chest computed tomography (CT). CT-based lung cancer screening in heavy smokers is a very timely topic. Given that...
We aimed to evaluate whether lung cancer screening computed tomography (CT)-based CAC score has a good cost-effectiveness for predicting CVEs in heavy smokers.A literature search was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Pubmed, ...
We recently implemented a free low-dose CT (LDCT) lung screening program based on the National Comprehensive Cancer Network (NCCN) guidelines. It utilizes a new standardized reporting system "LUNG-RADS", modeled after the ACR Breast Imaging Reporting and Data System (BI-RADS), which accounts ...