50 year-old man with Hodgkin's lymphoma status post chemotherapy now with altered mental status, focal neurologic deficits. Rule out CVA and increased intracranial pressure. There is no evidence of intracranial hemorrhage, mass or edema. There are no CT findings of stroke. If stroke remains a clinical concern, MRI is more accurate for detection of acute ischemia.The ventricles are normal in size and configuration. The suprasellar, basilar, and quadrigeminal cisterns are normal appearance.The calvaria and skull base are radiographically normal. The visualized paranasal sinuses and mastoid air cells are normally pneumatized.
Normal brain CT.