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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: J Magn Reson Imaging. 2019 Apr 10;50(4):1182–1190. doi: 10.1002/jmri.26745

Figure 5.

Figure 5.

Parametric maps of RBC:Barrier (binned according to a reference distribution mean and standard deviation) in coronal slices from 3 different subjects at both visits (subjects and slices shown are identical to those presented in Figures 4 and 5). Lung volumes were approximately +14%, +4% and −18% different at visit 2 for subjects 01, 02 and 06, respectively. Lung volume differences did not appear to have a significant influence on the RBC:Barrier ratio, and spatial distributions of regions of relatively high and low RBC:Barrier appear relatively well matched between visits. Subject numbers correspond to those in Table 1. Numerical cutoff values between RBC:Barrier bins (from smallest to largest) were [−0.17, 0.07, 0.32, 0.56, 0.80].