Fig. 1From: Changes of [18F]FDG-PET/CT quantitative parameters in tumor lesions by the Bayesian penalized-likelihood PET reconstruction algorithm and its influencing factorsScatter plot of correlation analysis between the change rate of quantitative parameters and the lesion size in the OSEM (a), OSEM + TOF (b), or OSEM + TOF + PSF (c) group compared with the BPL group. The change rate of quantitative parameters increased for ΔSUVmax, ΔSUVmean, and ΔSBR, and decreased for ΔMTV and ΔTLG, as the lesion size decreasedBack to article page