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Table 2 Proposed specification limits for Gallium-68 multi-centre trials

From: Standardisation of conventional and advanced iterative reconstruction methods for Gallium-68 multi-centre PET-CT trials

Sphere diameter (mm) Conventional reconstruction (OSEM5/6.4, OSEM+TOF5/6.4) Advanced reconstruction (PSF5/6.4, PSF800)
SUVmax SUVmean SUVpeak SUVmax SUVmean SUVpeak
37 0.91–1.14 0.68–0.88 0.85–1.04 0.92–1.14 0.71–0.89 0.83–1.06
28 0.87–1.11 0.63–0.81 0.81–1.00 0.90–1.17 0.65–0.88 0.83–1.07
22 0.78–1.11 0.55–0.78 0.70–0.94 0.87–1.19 0.58–0.85 0.76–1.04
17 0.74–0.93 0.50–0.67 0.58–0.69 0.84–1.16 0.51–0.79 0.62–0.84
13 0.56–0.66 0.37–0.47 0.37–0.45 0.65–0.99 0.37–0.63 0.39–0.56
10 0.32–0.49 0.20–0.34 0.21–0.31 0.41–0.59 0.25–0.34 0.24–0.34