 The ventricles and sulci are prominent, consistent with mild age-related volume loss. The basal cisterns remain patent. There is no midline shift or mass effect. There is a similar pattern of scattered punctate foci and confluent areas of abnormal T2/FLAIR hyperintensity within the periventricular and subcortical white matter, which are nonspecific but may represent mild chronic small vessel ischemic changes and/or post treatment changes. There is no pathological enhancement. A left frontal developmental venous anomaly is again incidentally noted. There is no diffusion abnormality. No extra-axial fluid collection is identified.Normal flow-voids are demonstrated in the major intracranial vascular structures. The midline structures and craniocervical junction are within normal limits. Again seen is a left maxillary sinus mucosal retention cyst.
1. No evidence of recurrent nasopharyngeal tumor.2. No acute intracranial abnormality.