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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. 16 — A 75-year-old man with endoleak after endovascular aortic repair. Virtual monochromatic images at 70 keV (a), 40 keV (b), and a color image of the iodine map (c) obtained with CT angiography are shown. The vessel contrast and the endoleak delineation (arrow) are better on the 40 keV image and the iodine map than on the monochromatic 70 keV image