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FIG 3. Example of abnormal peak height (aPH; left) and abnormal recovery (aRec; center) maps for grade IV (top) and grade III (bottom) gliomas overlaid on a T2-weighted image (top -FSE, bottom –FLAIR) and the 
R2* curves from which they were derived (right). The grade IV glioma demonstrates a large area of aPH (green) and aRec (magenta) near the center of the lesion while in the grade III glioma both aPH and aRec are more peripherally located.
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