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EJNMMI Physics
Fig. 2 | EJNMMI Physics

Fig. 2

From: Small lesion depiction and quantification accuracy of oncological 18F-FDG PET/CT with small voxel and Bayesian penalized likelihood reconstruction

Fig. 2

Change of SD, SUVmax, and CNR in SVB and SVOSEM groups from the baseline (the RVOSEM group) and PET-derived volume change from the baseline (CT measurement) in the patient study. The difference was calculated by subtracting the value of the baseline group from each reconstruction group for every patient. The mean (dot) and standard deviation (error bar) of the difference were calculated over all patients or lesions for each metric and plotted in the figure. The baseline group was RVOSEM for calculating the difference of SD, SUVmax and CNR. The baseline group was CT measurement in the calculation of the difference of the lesion volume

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