Fig. 6

Line profiles (column on the right) on the liver-lung interface of the four PET reconstructions (NMC, MC, NMC_G and MC_G) of two patients injected with ¹⁸F-FCH are shown. The data for the line profiles were acquired at the same location for each reconstruction per patient (yellow lines). The line profiles represent the ¹⁸F-FCH uptake values for each reconstruction (black = no motion correction, red = motion corrected no gating, blue = no motion correction but gating and green = motion corrected and gated). The arrow in the plots indicates the maximum uptake value for the no motion correction reconstruction in the liver and the arrow heads indicates the higher uptake value of the reconstruction with motion correction and cardiac gating