Fig. 3

TACs in source region urinary bladder contents. The blue dashed line gives the TAC under the assumption of no voiding, i.e. it corresponds to the cumulative excretion of 2-[¹⁸F]FDG in urine. The red and grey solid lines display the TACs as predicted by the dynamic bladder model with the first voiding at 45 min p.i. for male and female adults, respectively. The purple dashed-dotted line gives the prediction of the MIRD model [3] (cumulative excretion). The red star corresponds to the average value of the bladder activities assessed in this study (SUS: Skåne University Hospital); the green triangles and the yellow square—to the cumulative excretion reported by Mejia et al. [6] and Bach-Gansmo et al. [20], respectively. All values are expressed as % of administered activity, and not corrected for physical decay