Table 2 Tumor and lymphoid organ metrics for the pre-therapy scan (t₀), post-therapy scan (t₁) and rates of change (Δ)

 MTV, ml

39.5 (7.9–284.4)

30.6 (4.9–224.6)

 TLG, ml

308.9 (19.1–1802.1)

132.8 (15.2–2085.9)

 SUV_mean

7.6 (5.0–9.7)

6.2 (3.4–10.8)

1.08 (0.81–1.36)

 SUV_max

16.9 (9.9–24.6)

11.6 (6.9–25.9)

1.02 (0.67–1.53)

 V, ml

27.2 (1.5–54.2)

12.9 (2.7–129.5)

1.37 (0.71–2.09)

 V_total, ml

34.7 (4.0–219.9)

17.6 (3.4–202.7)

 ADC_mean, × 10^-3 mm²/s

0.89 (0.66–1.10)

1.01 (0.71–1.34)

0.92 (0.80–1.16)

 SUV_mean

1.8 (1.2–2.4)

1.3 (0.9–1.9)

 FF, %

81 (73–88)

82 (79–86)

 ADC_mean, × 10^-3 mm²/s

0.49 (0.44–0.59)

0.51 (0.40–0.57)

 SUV_mean

1.9 (1.7–2.2)

1.8 (1.5–2.1)

 V, ml

136.9 (83.1–273.7)

155.8 (93.1–261.7)

 ADC_mean, × 10^-3 mm²/s

1.04 (0.82–1.15)

0.91 (0.68–0.96)