MRI - MRI brain obtained
The GRE obtained on the post-operative MRI shows speckled and fine linear hypointensity along the periphery of the lesion, and corresponding to previous areas of enhancement seen on the prior MRI. The findings on GRE are in a pattern and distribution not expected for post-operative change from the interval right parietal biopsy and decompressive hemicraniectomy.
We also see improved mass effects following decompressive hemicraniectomy.