5Swensen SJ,Viggiano RW,Midthun DE,et al.Lung Nodule Enhancement at CT:Multicenter Study[J].Radiology,2000,214(1):73-80.
6Yamashita K,Matsunobe S,Tsuda T,et al.Solitary Pulmonary Nodules:Preliminary Study of Evaluation with Incremental Dynamic CT[J].Radiology,1995,194(2):399-405.
8Zhang M, Kono M. Solitary pulmonary nodule: evaluation of blood flow patterns with incr Temental dynamic CT. Radilogy, 1997, 205:471
9Swensen SJ, Viggiano RW, Midthun DE, et al. Lung nodule enhancement at CT: multicenter study. Radiology, 2000,214:73
10Yamashita K, Matsunobe S, Tsuda et al. Solitary pulmonary nodules: preliminary study of evaluation with incremental dynamic CT. Radiology, 1995,194:399