51Cr-red blood cells | 2.6 × 10−1 | 5.5 | 1.4 | 6 mo |
18F-FDG | 3.0 × 10−2 | 185 (brain) | 5.6 | 1.9 y |
67Ga-citrate | 1.1 × 10−1 | 185 (infection) | 20.4 | 6.8 y |
| | 370 (tumors) | 40.7 | 13.6 y |
111In-DTPA | 4.1 × 10−2 | 24 (cerebral spinal fluid) | 1.0 | 4 mo |
111In-white blood cells | 6.4 × 10−1 | 25 | 16.0 | 5.3 y |
123I-hippuran | 2.4 × 10−2 | 75 | 1.8 | 7 mo |
123I-sodium iodide (25% uptake) | 1.2 × 10−1 | 10 | 1.2 | 5 mo |
125I-fibrinogen | 6.4 | 5.5 | 35.2 | 11.7 y |
131I-sodium iodide (25% uptake) | 6.5 | 0.4 | 2.6 | 10 mo |
131I-MIBG | 2.1 × 10−1 | 18 | 3.8 | 1.3 y |
99mTc-bone agent | 6.1 × 10−3 | 1110 | 6.8 | 2.3 y |
99mTc-DIPIDA/HIDA | 2.5 × 10−2 | 185 | 4.6 | 1.5 y |
99mTc-DTPA | 8.2 × 10−3 | 555 (brain) | 4.6 | 1.5 y |
| | 370 (renal) | 3.0 | 1 y |
99mTc-DTPA aerosol | 6.1 × 10−3 | 185 (lung) | 1.1 | 5 mo |
99mTc-DMSA | 1.6 × 10−2 | 185 (renal) | 3.0 | 1 y |
99mTc-ECD | 1.1 × 10−2 | 740 (brain) | 8.1 | 2.7 y |
99mTc-glucoheptonate | 1.0 × 10−2 | 100 (renal) | 1.0 | 4 mo |
99mTc-HMPAO WBCs | 2.0 × 10−2 | 400 | 8.0 | 2.7 y |
99mTc-HMPAO | 1.4 × 10−2 | 1110 (brain) | 15.5 | 5.2 y |
99mTc-MAA | 1.3 × 10−2 | 185 (lung) | 2.4 | 10 mo |
99mTc-MAG3 | 1.2 × 10−2 | 185 (renal) | 2.2 | 9 mo |
99mTc-Na pertechnetate | 1.1 × 10−2 | 111 (thyroid) | 1.2 | 5 mo |
| | 225 (Meckel’s diverticulum) | 2.5 | 10 mo |
99mTc-pyrophosphate | 6.0 × 10−3 | 1000 | 6.0 | 2 y |
99mTc-MIBI | 1.5 × 10−2 | 1110 (cardiac) | 15.5 | 5.2 y |
| | 1110 (scintimammography) | 15.5 | 5.2 y |
| | 740 (parathyroid) | 11.1 | 3.7 y |
99mTc-RBCs | 7.3 × 10−3 | 740 (cardiovascular study) | 5.4 | 1.8 y |
| In vitro labeling | 900 (gastrointestinal) | 6.6 | 2.2 y |
99mTc-sulfur colloid | 1.4 × 10−2 | 400 (bone marrow) | 5.6 | 1.9 y |
| | 140 (liver) | 2.0 | 8 mo |
99mTc-sulfur colloid aerosol | 5.5 × 10−3 | 1000 (lung) | 5.5 | 1.8 y |
201Tl-chloride | 1.6 × 10−1 | 140 (cardiac) | 22.4 | 7.5 y |
133Xe inhalation (5 min) | 7.6 × 10−4 | 555 (lung) | 0.4 | 2 mo |