PMC5554978_01
Post-gadolinium T1 weighted Brain MRI. Ring-enhancing 3.7 x 3 x3 cm mass centered within the right parietal lobe. Accompanying perilesional vasogenic edema contributes to the local mass effect. There is no midline shift.
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A repeat MRI of the head showed a ring-enhancing 3.7 x 3 x 3 cm mass within the right parietal lobe, with perilesional vasogenic edema (Fig. 1, Fig. 2).