Fig. 2From: Monitoring scanner calibration using the image-derived arterial blood SUV in whole-body FDG-PETBSUV as a function of uptake time. a Measured values. Solid lines represent least squares fits according to Eq. 1 (when solving that equation for BSUV(T) and fitting for BSUV(T0)). b Values normalized to reference time T0=75 min (dashed red line). Solid lines represent least squares fits of straight lines to these dataBack to article page