61-year-old female with history of aneurysm presents with left-sided tingling. There is no evidence of intracranial hemorrhage, mass or edema. Small punctate focus of hyperdensity in posterior parietal cortex with a convexity consistent with cavernoma seen on previous MRI.The ventricles and basal cisterns are normal in size and configuration.The calvaria and skull base are radiographically normal. The visualized paranasal sinuses and mastoid air cells are normally pneumatized.
Normal brain CT.