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. 2014 Mar-Apr;47(2):101–111. doi: 10.1590/S0100-39842014000200013

Figure 6.

Figure 6

Dynamic MRI (DSC-MRI) of a high-grade neuroglial tumor (arrow) in a 16-year-old patient. On A, axial post-gadolinium T1-weighted image showing two ROIs: 1 (purple) located in the tumor lesion, and 2 (green) located in the healthy tissue. On B, the respective time-signal intensity curve demonstrates greater perfusion in the tumor region in relation to the healthy tissue (> 2.0). On C, the rBV map superimposed on the contrast-enhanced axial T1-weighted image demonstrates increased perfusion in the tumor ROI (arrow).