40 year old 5 month pregnant female with history of heroine use and cocaine use with two days of left-sided weakness/numbness. There is no evidence of intracranial hemorrhage, mass or edema. 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.
No acute intracranial abnormalities.