Fig. 6From: Interobserver variability of image-derived arterial blood SUV in whole-body FDG PETHistogram of observer performance contribution to the interobserver variability, described by SD d (Eq. 4), the standard deviation of the distribution of fractional deviations ΔBSUVdp (Eq. 1) from observer mean for the respective patient grouped by observer as illustrated in Fig. 5Back to article page