Reduced-dose chest CT with 3D automatic exposure control vs. standard chest CT: Quantitative assessment of emphysematous changes in smokers lung parenchyma
European Journal of Radiology, 05/21/2012
Koyama H et al. – Changing threshold CT values demonstrated that reduced–dose chest CT with three–dimensional (3D)–automatic exposure control (AEC) can substitute for the standard protocol in assessments of emphysematous change in smoker’ lung parenchyma.



