Fig. 5
a Correlation between \({K}_{i}\) from the Patlak reconstruction image, \({K}_{i}\)(image), and \({K}_{i}\) from the full kinetic analyses using the irreversible two-tissue compartment model, b Bland–Altman analysis of difference vs. average, c Correlation between \({K}_{i}\left({\text{image}}\right)\) vs. SUVmean, and d image reconstructions from D-WB [18F]FES PET/CT, the bottom line visualizes liver and biliary passage with 3.5 times lower intensity