Meningioma resection: surveillance. There are postoperative findings related to right frontal craniotomy with confluent high T2 signal in the white matter surrounding the resection cavity, but no evidence of gross tumor. There are unchanged nonspecific foci of high T2 signal in the bilateral globi pallidi. There is no evidence of acute infarct. There is a small developmental venous anomaly in the right superior frontal gyrus. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, paranasal sinuses, and scalp soft tissues are unchanged.
Postoperative findings related to resection of a right frontal convexity meningioma, without evidence of gross residual or recurrent tumor.