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Imaging of iodinated contrast. (a) Attenuation in Hounsfield units (HU) of iodixanol as measured on CBCT versus iodine concentration using 100 and 120 kVp imaging protocols. (b) Multiplanar reformatted CBCT image. (c) Fluoroscopic image of iodine dilutions. Iodine concentration, mg I/mL, are shown for each tube.
