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EJNMMI Physics

Table 5 Whole-body (Hp(10) and Hp(0.07)), extremities (Hp(0.07)) and eye lens (Hp(3)) doses normalised to the total handled activity (µSv/GBq) obtained for each worker and set of detectors

From: Radiation exposure assessment of nuclear medicine staff administering [177Lu]Lu-DOTA-TATE with active and passive dosimetry

Staff

Set

Normalised dose (µSv/GBq)*

Hp(10)/A, Hp(0.07)/A Whole-Body

Hp(0.07)/A Extremities

Hp(3)/A Eye lens

Active

Passive

TLD (Gloves)†

CND

Left

Right

Hp(10)

Hp(10)

Hp(0.07)

ND

D

Ring

Wrist

Hand

P1

#1

0.61

–

–

41(a)

19(B)

–

6.9

D

2.3

2.1

#2

0.63

13.7

13.6

66(b)

22(C)

17.7

10.6

D

27.1

23.2

#3

0.48

–

–

47(b)

20(B)

14.0

7.0

D

–

0.6

#4

0.53

–

131.7

53(b)

25(A)

14.0

4.0

ND

1.4

1.5

P2

#1

0.65

–

–

34(c)

70(A)

8.4

8.4

D

1.6

2.0

#2

0.64

–

–

901(a)

1145(B)

108.8

39.9

ND

2.8

–

N1

#1

0.83

–

–

–

–

–

–

D

1.2

2.5

#2

1.11

–

–

33(b)

14(B)

10.6

3.5

ND

–

–

N2

#1

0.66

10

11

164(e)

15(A)

–

14.2

D

–

–

N3

#1

0.60

–

–

8(a)

11(E)

7.8

4.7

D

–

1.0

#2

0.41

–

–

8(a)

11(B)

61.4

2.4

ND

–

–

  1. *Empty values (−) represent results below the lowest detection limit (LDL). For OSLs this value is 50 µSv and for ring and wrist dosemeters is 0.1 mSv
  2. †Shown the maximum dose across the hands and the position in which it is received (Fig. 2e)
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