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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Eur J Nucl Med Mol Imaging. 2013 Aug 14;40(12):10.1007/s00259-013-2518-4. doi: 10.1007/s00259-013-2518-4

FIGURE 2.

FIGURE 2

Correlation between DCE-MRI and mean TBR by PET/CT, in the carotid arteries of subjects with CHD or CHD risk equivalent. (A) Correlation between Ktrans by DCE-MRI and mean TBR by PET/CT. (B) Correlation between Kep by DCE-MRI and mean TBR by PET/CT. x axis, mean TBR; y axis, DCE-MRI variables. Black dotted line, regression line. Ktrans = wash-in constant from plasma to tissue constant; Kep = wash-out constant from tissue to plasma; TBR = target-to-background ratio.