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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Phys Med. 2014 Jun 26;30(6):619–634. doi: 10.1016/j.ejmp.2014.05.011

Fig. 4.

Fig. 4

In vivo micro-CT in normal (A and B) and radiation-induced lung injury mice (C, D, E and F). Top panel: micro-CT images of normal mouse lung (A and B). Middle panel: micro-CT images of radiation-induced mouse lung injury at 1 day after x-ray exposure (C and D). Bottom panel: micro-CT images of radiation-induced mouse lung injury at 4 days after x-ray exposure (E and F). (A, C and E) transaxial slice orientation. (B, D and F) horizontal slice orientation. Areas of density between −200 to −500 HU on three-dimensional micro-CT slices were shown in green. Areas of density below −500 HU on three-dimensional micro-CT slices are shown in blue. Figure reproduced from [111] with permission.