Annual Doses to Technologists as Measured with Thermoluminescence Dosimeters
| Type of examination | Annual dose to technologist 1 | Annual dose to technologist 2 | Annual mean dose |
| Whole-body bone scan (99mTc-MDP) | 4.05 | 3.65 | 3.85 |
| Thyroid scan (99mTc-pertechnetate) | 1.72 | 1.40 | 1.56 |
| Renal scan (99mTc-DMSA) | 1.35 | 1.52 | 1.44 |
| Myocardial perfusion scan (99mTc-MIBI + 201Tl-chloride) | 3.99 | 4.25 | 4.12 |
Data are in millisieverts.