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EJNMMI Physics

Table 1 Measured mass and activity of 212Pb in tumours, kidneys, livers, and other organs+

From: Imaging of 212Pb in mice with a clinical SPECT/CT

Organ

 

Sample mass (g)

Activity* (kBq)

Activity*/mass (kBq/g)

Right tumour

Mouse A

Mouse B

1.1

0.7

17.2

20.2

15.6

28.9

Left tumour

Mouse A

Mouse B

0.9

0.5

16.2

11.7

18.0

23.4

Kidneys (both)

Mouse A

Mouse B

0.4

0.5

2.7

4.0

6.8

8.0

Liver

Mouse A

Mouse B

1.4

1.8

3.2

3.1

2.3

1.7

Other+

Mouse A

Mouse B

2.9

1.8

0.6

0.3

0.2

0.2

  1. *Given at 25.8 h post-injection for Mouse A and 24.4 h post-injection for Mouse B
  2. +Other includes blood, urine, testes, prostate, salivary gland, skin, spleen, small intestine, large intestine, stomach, lungs, heart, bladder, femur, muscle, brain, and skull
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