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. Author manuscript; available in PMC: 2013 Feb 7.
Published in final edited form as: Phys Med Biol. 2013 Jan 8;58(3):429–449. doi: 10.1088/0031-9155/58/3/429

Figure 8.

Figure 8

Recovery of static image SUVs for dual-tracer FLT(0 min)+FDG(32 min) imaging in the brain tumor patients for ROIs drawn on both tumor and normal brain regions. The filled symbols and solid regression line are for SUVs computed by integrating the fitted TACs from 50 to 60 min post-injection, whereas the open symbols and dashed regression lines are for SUVs computed using the explicit signal-separation method of equation (6). Excellent recovery was obtained for both tracers, with correlations R ≥ 0.99 and little bias noted in the linear regression analysis.