Female, 38 years old, with seizures and history of benign brain tumor (oligodendroglioma) resected in 2000. Again seen is a small resection cavity within the right frontal operculum which is unchanged in size and shape. T2 hyperintensity within the surrounding parenchyma is also stable in geographic extent.Small patchy areas of T1/T2 hyperintense signal along the brain surface in the bilateral frontal regions and the right parietal region were not clearly present on prior examinations, but these are felt to be artifactual and potentially related to imaging at 3T on today's exam.No evidence of parenchymal edema or mass effect is seen. No pathologic parenchymal or extra-axial enhancement is detected. No evidence of significant intracranial hemorrhage or any abnormal extra-axial fluid collection is seen. The ventricles are normal in size and morphology.
1.Stable resection cavity in the right frontal operculum. Nonspecific T2 hyperintensity within the parenchyma surrounding cavity is also unchanged.2.No new intracranial lesions are seen. No other significant intracranial abnormalities are noted to account for the patient's seizures.