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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