 This exam is degraded by motion artifact.There are postoperative findings related to prior left pterional craniotomy. The left sphenoid wing post treatment changes are not well assessed on this exam. There is no evidence of intracranial hemorrhage, mass, or acute infarct. There are no areas of abnormal parenchymal signal. There is an unchanged left cerebellar developmental venous anomaly. There is otherwise no abnormal intracranial enhancement. 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 midline structures and craniocervical junction are within normal limits.
1.No evidence of intracranial metastases. 2.The left sphenoid wing post treatment changes are not well assessed on this exam but appear grossly unchanged.