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Fig. 2 | BMC Medical Imaging

Fig. 2

From: Changes of [18F]FDG-PET/CT quantitative parameters in tumor lesions by the Bayesian penalized-likelihood PET reconstruction algorithm and its influencing factors

Fig. 2

Scatter plot of correlation analysis between the degree of lesion uptake SUVmean and the change rate of quantitative parameters in the OSEM (a), OSEM + TOF (b), or OSEM + TOF + PSF (c) group compared with the BPL group. The lower amount of lesion uptake resulted in increased change rates for ΔSUVmax, ΔSUVmean, and ΔSBR, and decreased change rates for ΔMTV and ΔTLG

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