Table 3.
Comparison of uptake intensities at different tumor localizations (median [range])
| Parameter | Local tumor burden | Lymph nodes | Visceral metastases | Bone metastases | Significance |
|---|---|---|---|---|---|
| SUVmax |
20.8 (8.1–27.8) |
10.6 (4.7–29.1) |
7.5 (4.5–13.8) |
8.2 (6.0–16.4) |
p = 0.001 |
| SUVmean |
13.9 (2.6–18.1) |
5.1 (1.1–10.8) |
3.1 (1.2–11.0) |
4.5 (3.3–6.4) |
p = 0.001 |
| TLRmax |
24.4 (11.7–47.1) |
13.7 (3.6–41.0) |
7.9 (4.7–16.2) |
9.5 (5.4–23.1) |
p = 0.053 |
| TLRmean |
19.9 (3.8–23.4) |
6.4 (1.9–15.2) |
3.5 (1.4–12.3) |
6.6 (2.3–9.9) |
p = 0.001 |
| TSRmax |
22.9 (13.5–39.2) |
12.8 (4.9–36.4) |
8.3 (6.3–23.0) |
10.2 (7.3–20.5) |
p = 0.001 |
| TSRmean |
16.5 (4.3–30.2) |
7.1 (1.6–11.5) |
3.4 (1.7–18.3) |
6.7 (3.0–10.0) |
p = 0.000 |
| TBRmax |
17.6 (11.3–96.0) |
9.9 (3.8–28.0) |
7.1 (3.0–14.0) |
11.8 (5.7–20.6) |
p = 0.051 |
| TBRmean |
9.8 (1.4–69.5) |
3.8 (1.3–9.2) |
2.6 (1.5–8.2) |
5.1 (4.1–6.7) |
p = 0.006 |