44-year-old female with history of Devics disease. Patient presents with 3 day history of left-sided numbness and right-sided weakness. There is no evidence of intracranial hemorrhage, mass or edema. Patchy diffuse white matter changes compatible with patient's 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, although limited appear patent and mastoid air cells are normally pneumatized.
No acute intracranial abnormality.