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EJNMMI Research

Table 2 Determined effective half-lives [h] of [99mTc]Tc-N4-BTG for various organs

From: Biodistribution and radiation dosimetry of [99mTc]Tc-N4-BTG in patients with biochemical recurrence of prostate cancer

Organ

Patient 1

Patient 2

Patient 3

Patient 4

Mean

SD

Heart

1.6

1.0

2.2

1.8

1.7

0.6

Kidneys

2.7

1.1

3.2

3.3

2.6

1.0

Liver

2.8

1.3

2.9

2.3

2.3

0.8

Lungs

1.2

0.79

N/A*

N/A*

1.0

0.3

Pancreas

1.1

0.82

0.79

1.1

0.96

0.18

Red bone marrow

2.7

1.7

6.0

4.4

3.7

1.9

Spleen

2.5

0.93

1.9

2.7

2.0

0.8

WB

1.9

1.8

2.2

2.1

2.0

0.2

WB − Bladder

1.8

1.7

2.1

1.9

1.9

0.2

  1. *Was not assessed as the values did not differ from the background
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