Distance | Mean dose rate (μSv/h) |
---|---|
Preoperatively | |
Directly on the injection needle (0 cm) | 200 |
Hands of nuclear medicine physician (10 cm) | 100 |
Position of nuclear medicine physician (30 cm) | 10 |
Position assisting staff (50 cm) | 2 |
Intraoperatively (prior to resection of the tumour) | |
Hands of surgeon (10 cm) | 20 |
Surgeon (30 cm) | 2.2 |
Surgical staff/physician (50 cm) | 0.5 |
Anesthetist (200 cm) | 0.13 |
Intraoperatively (after resection of the tumour) | |
Directly on the sample (0 cm) | 15 |
Hands of surgeon (10 cm) | 1.5 |
Surgeon (30 cm) | 1.1 |
Surgical staff/physician (50 cm) | 0.3 |