Yearly surveillance of meningioma. There is a right frontotemporal dural-based mass that measures up to 12 mm in width versus 20 mm in 12/2014. There is confluent T2 hyperintensity in the underlying brain parenchyma, which likely represent vasogenic edema. There is scattered nonspecific cerebral white matter hyperintensity in the bilateral cerebral hemispheres, which may represent chronic small vessel ischemic disease. There is no evidence of intracranial hemorrhage or acute infarct. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits are grossly unremarkable. There is an unchanged patchy area of enhancement in the left parietal bone.
1. The right frontotemporal has decreased in size since December 2014.2. No evidence of acute intracranial hemorrhage. 3. Nonspecific, but unchanged patchy area of enhancement in the left parietal bone. 