Fig. 2
From: Optimization of injected 68Ga-PSMA activity based on list-mode phantom data and clinical validation
The coefficient of variation plotted against the CNRSUVmean (left y-axes) and the percentage difference (right y-axis), determined for the 10-mm diameter sphere of the IQ phantom. For the CNR, the reconstructions of P1 and P2 are included, together with three additional non-overlapping reconstructions for the acquisition times of 240, 140, 100, 30, and 10 s/bed. The PDSUVmax is plotted against the COV of P1 reconstructions. The COVmax = 25% (vertical dotted line), CNR = 5, and PD = 20% (horizontal dotted line) are indicated