Fetal Dose: 99mTc-Sestamibi
| Fetal dose | ||
| Stage of gestation | mGy/MBq | rad/mCi |
| Early | 0.012 | 0.044 |
| 3 mo | 0.0095 | 0.035 |
| 6 mo | 0.0069 | 0.026 |
| 9 mo | 0.0044 | 0.016 |
99mTc-sestamibi dose estimates to fetus are from Russell et al. (24). No information about possible placental crossover of this compound was available for use in estimating fetal doses.