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Table 1 Summary of the data recorded over the sessions in which each worker was monitored

From: Occupational radiation exposure assessment during the management of [68Ga]Ga-DOTA-TOC

 

Syringe shielding

Monitored sessions

Activity (GBq)

Syringe volume (ml)

Initial activity (MBq)

Residual activity (MBq)

Time (s)

Nurse 1

W

5

0.85

3.6 ± 0.4

170.5 ± 50.5

10.0 ± 8.3

120.0 ± 0.0

Nurse 2

W

6

1.31

3.5 ± 0.3

218.9 ± 43.5

6.6 ± 3.4

132.0 ± 37.5

Nurse 3

Noa

4

0.84

3.8 ± 0.5

210.9 ± 68.8

9.4 ± 4.5

120.0 ± 0.0

Nurse 4

W

6

1.11

4.4 ± 0.4

184.8 ± 8.6

8.6 ± 1.5

140.2 ± 22.1

Nurse 5

W

6

1.20

4.5 ± 0.3

199.6 ± 24.8

8.0 ± 1.8

176.5 ± 44.9

Nurse 6

W

1

0.25

4.2 ± –

252.7 ± –

7.2 ± –

180.0 ± –

Mean ± SD

   

4.0 ± 0.5

199 ± 42

8.3 ± 3.9

141.1 ± 20.9

  1. Values are referred to as mean ± SD
  2. aOnly during injection