31-year-old with severe headache and dizziness. Please evaluate for intracranial hemorrhage. There is no evidence of intracranial hemorrhage, mass, or edema. Subtle periventricular white matter hypoattenuation most prominent in the posterior parietal lobes that is of uncertain significance.The ventricles and basal cisterns are normal in size and configuration.The calvaria and skull base are radiographically normal. Small left sphenoid retention cyst, otherwise the visualized paranasal sinuses and mastoid air cells are normally pneumatized.
1.No acute intracranial abnormality.2.Subtle periventricular white matter hypoattenuation most prominent in the posterior parietal lobes. This is of uncertain significance and is still within normal limits, however if patient symptoms persist, MR can be obtained to rule out white matter disease.