Dementia, rapidly progressive. There is no evidence of intracranial hemorrhage, mass, or acute infarct. There is minimal nonspecific cerebral white matter T2 hyperintensity. The hippocampi appear to be intact. 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, skull, and scalp soft tissues are grossly unremarkable. There is a left maxillary sinus retention cyst.
Minimal nonspecific cerebral white matter T2 hyperintensity, but no evidence of acute intracranial hemorrhage, mass, or territorial infarct. 