Fetal Dose: 99mTc-Sestamibi Rest Studies
| Fetal dose | ||
| Stage of gestation | mGy/MBq | rad/mCi |
| Early | 0.015 | 0.055 |
| 3 mo | 0.012 | 0.044 |
| 6 mo | 0.0084 | 0.031 |
| 9 mo | 0.0054 | 0.020 |
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.