Grade II oligo with 1p19q deletion status post RT and now getting PCV. There are post-treatment findings in the left frontal lobe with unchanged patchy enhancement, susceptibility effect, and confluent high T2 signal surrounding the resection cavity. There is no discernible elevated perfusion. There is no evidence of acute infarct. There is no midline shift or herniation. The ventricles are unchanged in size and configuration. The major cerebral flow voids are intact. The extracranial structures are unchanged.
Stable post-treatment findings in the left frontal lobe without evidence of tumor progression.