Female, 71 years old, with history of left frontal meningioma status post stereotactic radiosurgery. Follow-up examination. Redemonstrated is evidence of prior right-sided craniotomy for tumor resection. Small areas of encephalomalacia in the right inferior frontal gyrus are unchanged.An extra-axial mass along the left superior frontal gyrus does not appear to have changed significantly from the prior examination. Within the limitations of this noncontrast examination, no definite additional intracranial tumors are seen.No restricted diffusion is evident. Scattered nonspecific foci of white matter T2 hyperintensity are unchanged. No evidence of parenchymal edema or mass effect is detected. No acute intracranial hemorrhage or any abnormal extra axial fluid collection is suspected. The ventricles are stable and normal in size.
Redemonstrated are postoperative findings related to right-sided tumor resection. Within the limitations of this noncontrast examination, no definite evidence of recurrent tumor is seen. A small presumed meningioma along the left superior frontal gyrus also shows no significant interval change.