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. 2022 Jan 4;40(6):547–559. doi: 10.1007/s11604-021-01233-2

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© The Author(s) 2021

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Fig. 15 — A 71-year-old man with cancer of the ascending colon. Virtual monochromatic image at 70 keV (a) and iodine map (b) during the arterial phase are shown. The iodine map yields better conspicuity than the monochromatic 70 keV image. c PET-CT image (the maximum standardized uptake value of the tumor was 6.1)