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. 2016 Oct 15;8(10):e831. doi: 10.7759/cureus.831

Figure 2. Magnetic resonance images demonstrating postoperative changes.

Figure 2

Preoperative MRI (A) demonstrating fluid attenuated inversion recovery (FLAIR) hyperintensity in the right posterior parietal area. Postoperative MRI (B) showing similar hyperintensity after grid placement with subtle increase in FLAIR hyperintensity related to grid artifact (arrow). No evidence of cortical contusion is noted. Postoperative changes, T1 non-contrast sequences (C) showing absence of postoperative intraparenchymal hemorrhage.