Figure 4.
Correlation between SUVr and post-injection (PI) time. The SUVrp/o(a) and SUVrp/c(b) are plotted against the PI time. Both SUV ratios slightly increase over time; in other words, the pons shows a delayed uptake of 18 F-FDG compared to the cerebellum and occipital lobe. The line shown is the regression curve.