VEGFA and neoplasm: We found a significantly lower (p < 0.05) T/B uptake ratio of [18F]FDG in FGF8b tumours (7.4 ± 0.7) compared with that seen in VEGF and mock tumours (14.3 ± 8.9 and 17.8 ± 9.3, respectively), as shown in Figure 6B.