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EJNMMI Physics
Fig. 2 | EJNMMI Physics

Fig. 2

From: Clinical validation of a population-based input function for 20-min dynamic whole-body 18F-FDG multiparametric PET imaging

Fig. 2

Three plots of the four PBIF shown at different time scales. Top: The four PBIFs are look almost identical on the full time-scale up to 120 min. Middle: The PBIFs have completely overlapping shapes of initial dynamic phase following the tracer infusion as modelled with the first exponentials. Bottom: After 20 min, the shapes are markedly different as modelled by the late exponentials

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