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. 2022 May 27;12:873839. doi: 10.3389/fonc.2022.873839

Figure 5.

Figure 5

A 62-year-old male patient with glioblastoma of the right fronto-parietal lobe with corpus callosum involvement, WHO grade IV, IDH-wild type. (A–C) MRI axial T2W, T1W, T2-FLAIR sequences showed multiple cystic lesions within the tumor, with uneven signals and severe peritumor edema. (D) T1 postcontrast showed obvious irregular and thick rim enhancement. (E, F) When b value is 1000, tumor was locally obvious restricted diffusion in DWI and ADC images. (G) HE staining showed increased cell density and marked atypia, accompanied by extensive necrosis (×200). (H) IDH1 negative expression (×200).