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. Author manuscript; available in PMC: 2021 Mar 3.
Published in final edited form as: J Neurooncol. 2017 May 25;134(1):177–188. doi: 10.1007/s11060-017-2506-9

Fig 4. Imaging features extracted from three representative patients with different histologic and genetic subtypes.

Fig 4.

Post-contrast T1-weighted anatomical, T2-weighted FLAIR anatomical, rCBV, and ADC maps are shown. The scatter plot shown on the right illustrates voxel-wise plots of rCBV versus ADC within the red region of interest outlining the T2 hyperintense lesion. Top Row: A patient with an AA subsequently characterized as IDHWT exhibited relatively high rCBV and low ADC. Middle Row: An AA patient subsequently characterized as IDHMUT/1p19q+ exhibiting a low rCBV and high ADC. Bottom Row: An AO oligodendroglioma characterized as IDHMUT/1p19q- exhibiting intermediary rCBV and ADC characteristics. (AA = Anaplastic Astrocytoma; AO = Anaplastic Oligodendroglioma).