Mean absorbed-dose (mGy/min) | ||||||
Whole tumor sections | High-uptake ROIs | Low-uptake ROIs | ||||
Time after injection (h) | Group 1 | Group 2 | Group 1 | Group 2 | Group 1 | Group 2 |
2 | 0.10 (0.10–0.20) | — | 0.40 (0.30–0.50) | — | 0.10 (0.00–0.10) | — |
8 | 0.37 (0.27–0.43) | 0.49 (0.40–0.52) | 0.67 (0.61–1.13) | 1.01 (0.70–1.31) | 0.18 (0.15–0.30) | 0.27 (0.15–0.37) |
24 | (0.54–0.79) | 0.48 (0.33–0.58) | 1.12 (1.09–1.81) | 0.81 (0.59–1.08) | 0.47 (0.14–0.51) | 0.25 (0.17–0.52) |
48 | 0.60 (0.49–0.65) | 0.53 (0.46–0.60) | 1.06 (0.78–1.35) | 0.90 (0.56–1.15) | 0.33 (0.21–0.67) | 0.28 (0.22–0.51) |
72 | — | 0.71 (0.29–0.84) | — | 1.43 (0.51–1.65) | — | 0.27 (0.17–0.77) |
96 | 0.43 (0.25–1.04) | 0.39 (0.38–0.63) | 0.78 (0.48–1.03) | 0.93 (0.70–1.17) | 0.23 (0.18–0.35) | 0.35 (0.19–0.53) |
120 | 0.38 (0.30–0.66) | 0.37 (0.34–1.88) | 0.78 (0.56–1.43) | 0.79 (0.45–3.62) | 0.23 (0.17–0.34) | 0.29 (0.17–2.92) |
168 | — | 1.10 (0.76–2.40) | — | 1.73 (1.23–5.31) | — | 0.52 (0.17–3.01) |
Data are median, followed by range in parentheses.