1文献来源Pastorino U,Bellomi M,Landoni C,et al.Early lung-cancer detection with spiral CT and positron emission tomography in heavy smokers:2-yearresults[J].Lancet,2003,362:593-597.2证据水平2b。3背景在欧洲...1文献来源Pastorino U,Bellomi M,Landoni C,et al.Early lung-cancer detection with spiral CT and positron emission tomography in heavy smokers:2-yearresults[J].Lancet,2003,362:593-597.2证据水平2b。3背景在欧洲,肺癌的总体5年生存率仅有10%,展开更多
文摘1文献来源Pastorino U,Bellomi M,Landoni C,et al.Early lung-cancer detection with spiral CT and positron emission tomography in heavy smokers:2-yearresults[J].Lancet,2003,362:593-597.2证据水平2b。3背景在欧洲,肺癌的总体5年生存率仅有10%,