Headache and vertigo. Brain MRI: There is no evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma appears unremarkable. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The skull, paranasal sinuses, and scalp soft tissues are unremarkable.Brain MRV: There is no evidence of venous sinus thrombosis.Brain MRA: There is no evidence of significant steno-occlusive lesions or aneurysm.
1. No evidence of intracranial hemorrhage, mass, or cerebral edema.2. No evidence of venous sinus thrombosis.3. No evidence of significant steno-occlusive lesions or aneurysm.