41 year-old female with right-sided weakness for 12 hours. Clinical question to be answered: Stroke No definitive evidence of hemorrhage, edema, mass-effect, midline shift or hydrocephalus. Cortical sulci, ventricular system and all CSF cisterns are unremarkable. Reevaluation with an MRI is recommended. Calvarium, paranasal sinuses and mastoid air vessels are also unremarkable.
Negative CT of the brain.