Cystectomy for bladder cancer with transient episodes of blurred vision and left eye facial droop; please evaluate for TIA. There is no evidence of intracranial hemorrhage or acute infarct. There is mild diffuse predominantly periventricular cerebral white matter T2 hyperintensity. The ventricles and basal cisterns are normal in size and configuration. A 3 mm wide right parafalcine structure may represent a meningioma. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, and scalp soft tissues are grossly unremarkable. There are bilateral maxillary sinus retention cysts.
1. No evidence of acute intracranial hemorrhage, mass, or acute infarct.2. Mild diffuse predominantly periventricular cerebral white matter T2 hyperintensity is nonspecific, but may represent chronic small vessel ischemic disease.