Uptake of 99mTc in Tumor-Free Areas of Organs with Highest Uptake on SPECT Images After Injection of 99mTc-(HE)3-G3 (Decay Corrected)
| 2 h | 4 h | 6 h | 24 h | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Organ | 1,000 μg | 2,000 μg | 3,000 μg | 1,000 μg | 2,000 μg | 3,000 μg | 1,000 μg | 2,000 μg | 3,000 μg | 1,000 μg | 2,000 μg | 3,000 μg |
| Breast | 2.1 ± 0.6 | 2.4 ± 0.6 | 2.4 ± 0.6 | 2.1 ± 0.4 | 2.0 ± 0.5 | 2.1 ± 0.5 | 2.3 ± 1.1 | 1.8 ± 0.5 | 1.9 ± 0.3 | 1.7 ± 0.2 | 1.7 ± 0.5 | 1.6 ± 0.4 |
| Small intestines | 2.5 ± 0.6 | 2.4 ± 0.5 | 2.9 ± 0.6 | 2.1 ± 0.4 | 2.2 ± 0.4 | 2.5 ± 0.6 | 2.1 ± 0.8 | 1.9 ± 0.5 | 2.0 ± 0.4 | 1.7 ± 0.4 | 1.7 ± 0.5 | 1.8 ± 0.6 |
| Kidney | 24 ± 5 | 28 ± 6 | 29 ± 11 | 22 ± 5 | 28 ± 6 | 29 ± 11 | 24 ± 5 | 28 ± 6 | 29 ± 11 | 21 ± 5 | 21 ± 5 | 26 ± 12 |
| Liver | 11 ± 2 | 6 ± 2* | 5 ± 2* | 12 ± 4 | 6 ± 2* | 5 ± 2* | 10 ± 3 | 6 ± 2* | 4 ± 1* | 9 ± 3 | 5 ± 2* | 4 ± 2* |
| Lungs | 2.4 ± 0.6 | 2.4 ± 0.7 | 2.7 ± 0.9 | 2.2 ± 0.5 | 2.2 ± 0.7 | 2.2 ± 0.6 | 1.9 ± 0.6 | 2.0 ± 0.6 | 2.0 ± 0.4 | 1.9 ± 0.5 | 1.8 ± 0.6 | 1.6 ± 0.4 |
* Significant difference in uptake compared with injection of 1,000 μg 99mTc-(HE)3-G3.