Table 1.
Tracer uptake ratios computed using the spherical regions of interest (ROIs) shown in figure 4c. The true uptake ratio is 200.
H/C1 | H/C2 | H/C3 | H/C4 | |
---|---|---|---|---|
SSS | 6.7×107 | 84.5 | 2.6×104 | 265.8 |
FT-SSS | 415.0 | 84.4 | 325.4 | 501.9 |
ML-SSS | 120.4 | 119.4 | 159.1 | 199.5 |