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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: J Magn Reson Imaging. 2015 Jul 22;43(3):544–557. doi: 10.1002/jmri.25010

Figure 3.

Figure 3

Gray-scale (top row), PBV (middle row), and PBF (lower row) MDCT scans. (Columns 1–3) Color map comparison of CT-derived PBF and PBV from pig imaged at 3 different lung volumes, used to achieve a range of pulmonary perfusion values. (Column 4) Color map comparison of CT-derived PBF (dynamic axial scanning) and PBV (dual energy spiral scanning) from pig studied with a balloon partially inflated in a left lower lobe pulmonary artery. Color coding is the same for each condition: percent of total PBV or PBV with low values in blue and high values in red. Modified from 72.