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. Author manuscript; available in PMC: 2019 Mar 26.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Mar;37(3):693–702. doi: 10.1109/TMI.2017.2769640

Fig. 10.

Fig. 10.

Small regions of the simulated CT images of the XCAT phantom without (first row) and with (second row) the lung growth model. In the lung regions, the results with the growth model include more detailed airways and pulmonary vasculature and thus are closer to clinical reality.