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Table 4 Cumulative radiation dose in GP surgeries starting approximately 30 minutes after 18F FDG administration

From: Combined use of preoperative 18F FDG-PET imaging and intraoperative gamma probe detection for accurate assessment of tumor recurrence in patients with colorectal cancer

  Cumulated Dose (μGy) @ 0.152 m Cumulated Dose (μGy) @ 0.305 m Cumulated Dose (μGy) @ 0.914 m
1 hr 224.5 144.0 25.4
2 hr 378.4 242.7 42.8
3 hr 483.8 310.3 54.7
4 hr 556.0 356.6 62.8
5 hr 605.5 388.4 68.4