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. 2019 Jul 5;157(1):47–60. doi: 10.1016/j.chest.2019.06.015

Figure 1.

Figure 1

Definition of CT imaging subtypes. Ten consensus CT imaging subtypes based on a combination of visual and quantitative CT imaging assessments. CLE = centrilobular emphysema; LAA = low attenuation area; PSE = paraseptal emphysema.