Radiopharmaceutical Identity, Dose, and Route of Administration
| Identity | Dose | Route of administration |
|---|---|---|
| 99mTc-pertechnetate (99mTcO4) | 200 MBq (5.5 mCi); range, 200–900 MBq (5.5–25 mCi) | Inhalation |
Lung count rate in posterior position should be about 1,000–1,500 counts/s, equating to 20–50 MBq delivered to lungs.