Significant differences between the ADCm and rADCm in IDH-Wt and IDH-Mut tumors were found (p = 0.0004 and p = 0.002, respectively), with higher values in IDH-Mut grade III astrocytomas compared to the IDH-Wt group (Figure 4 and Table 2). This evidence concerns the gene IDH1 and astrocytoma (excluding glioblastoma).