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Table 2 [18F]FDG PET parameters (SUVmax, SUVmean, SUVpeak, MTV and TLG) at PET1, PET2 and their changes

From: [18F]FDG PET/CT for evaluating early response to neoadjuvant chemotherapy in pediatric patients with sarcoma: a prospective single-center trial

PET Parameters Minimum Percentile 25 Median Percentile 75 Maximum
SUVmax
 PET1 1.8 5.3 7.9 10.6 25.1
 PET2 0.0 2.2 3.1 4.0 15.4
 ΔPET − 100% − 68% − 58% − 29% + 62%
SUVmean
 PET1 0.7 3.0 3.8 4.9 7.0
 PET2 0.0 1.4 2.0 2.7 6.3
 ΔPET − 100% − 60% − 46% − 18% + 61%
SUVpeak
 PET1 0.9 4.0 6.0 7.4 21.6
 PET2 0.0 1.8 2.4 3.4 10.3
 ΔPET − 100% − 71% − 57% − 25% + 61%
MTV
 PET1 5.7 85.2 161.0 262.4 1579.9
 PET2 2.6 34.8 72.0 131.8 932.3
 ΔPET − 94% − 74% − 44% − 30% + 129%
TLG
 PET1 4 54.8 104.7 259.9 1817.3
 PET2 1.8 19.4 45.4 105.5 626.1
 ΔPET − 98% − 76% − 58% − 37% + 757%