TABLE 2.
DRC Values for Different 48-Hour Lung–to–Whole-Body Activity Ratios*
F48 | DRC (cGy/h) |
---|---|
1.0 | 45.6 |
0.9 | 41.1 |
0.8 | 36.6 |
0.7 | 32.0 |
0.6 | 27.5 |
Derived so that total-body retention at 48 h in female adult reference phantom is 2.96 GBq (80 mCi).