Differentiation of pseudoprogression and real progression in glioblastoma using ADC parametric response maps
Fig 1
Boxplots of relative apparent diffusion coefficient (rADC) from patients with progressive disease (PD) and pseudoprogression (PsP).
Boxplots showing the percentage of voxels with a decrease of rADC ≥ 0.25 between baseline and follow-up rADC values for patients with PD (n = 28) and PsP (n = 7). The percentage of rADC is higher in patients with PD (59.2%; Q1 36.7; Q3 78.6) than in those with PsP (18.6%; Q1 3.04; Q3 26.5) (p = 0.005).