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. 2023 Jul 26;15(15):3790. doi: 10.3390/cancers15153790

Figure 7.

Figure 7

Example of RN. FLAIR (A,E), post-contrast T1w (B,F), DSC-CBV maps (C,G) and DSC- signal intensity/time curves (D,H).The upper row shows a case recurrent GB, with enhancing tissue surrounding the surgical cavity and increased rCBV values, without significative mass effect.After surgery and radio-chemotherapy, follow-up MRI (lower row) shows a large enhancing lesion with extensive vasogenic edema and mass effect, but without increased rCBV values. After another surgery, the histological showed radiation necrosis without tumor recurrence.