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Reduction rate of 18F-FDG PET indices in responders and nonresponders
| Indices | Reduction rate % | P value | ||
|---|---|---|---|---|
| Total (N = 24) | Responders (n = 10) | Nonresponders (n = 14) | ||
| SUVmax | 55.1 ± 23.9 | 72.8 ± 23.2 | 53.6 ± 25.7 | 0.08 |
| MTV | 86.6 ± 15.9 | 98.3 ± 1.4 | 78.1 ± 16.3 | 0.0007 |
| TLG | 88.8 ± 15.0 | 98.9 ± 0.9 | 81.5 ± 16.1 | 0.002 |
18 F-FDG PET 18F- fluorodeoxy-D-glucose positron emission tomography; SUVmax Maximum standardized uptake value; MTV metabolic tumor volume; TLG total lesion glycolysis
