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FIG 1. Glioblastoma in the right temporal lobe.
A, T2-weighted image showing tumor of mixed intensity (from low to high) with peritumoral edema.
B, The tumor shows heterogeneous enhancement after intravenous injection of contrast medium.
C, On DWI, a solid portion of the tumor is isointense to moderately high in intensity, and edema is isointense.
D, The ADC map calculated from DWI. Small circles from 1 to 12 in the right medial temporal lobe indicate the regions of interest (which are too small to be seen).
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