Table 1 Human residence times (h) (bladder fraction 0.5) derived by TD and dynamic imaging based on whole organ segmentation and single spheres
From: Preclinical radiation dosimetry for the novel SV2A radiotracer [18F]UCB-H
Organ | TD | %CV | Dynamic whole | %CV | Dynamic single | %CV |
|---|---|---|---|---|---|---|
Bladder (theoretical) | 3.08E-01 | - | 3.08E-01 | 0.0 | 3.08E-01 | 0.0 |
Brain | 1.74E-01 | 18.1 | - | - | - | - |
Heart wall | 1.79E-02 | 10.1 | 2.45E-02 | 11.6 | 2.39E-02 | 12.3 |
Kidneys | 3.57E-02 | 10.5 | 1.67E-02 | 9.1 | 1.90E-02 | 13.2 |
Liver | 4.45E-01 | 13.8 | 1.93E-01 | 6.7 | 2.18E-01 | 6.6 |
Lung | 5.96E-02 | 9.8 | 1.13E-01 | 11.8 | 9.30E-02 | 14.8 |
Spleen | 9.04E-03 | 13.6 | - | - | - | - |
Testes | 2.11E-03 | 12.7 | 1.04E-03 | 12.1 | 1.12E-03 | 12.8 |
Remaining body | 1.58E + 00 | 6.7 | 1.98E + 00 | 1.4 | 1.97E + 00 | 1.2 |