Snapshot A previously healthy 29-year-old female presents with a progressive, diffuse headache and vomiting. She has no active illnesses, takes a multivitamin, and an oral contraceptive. On exam, there is edema on the scalp, papilledema on fundoscopy, and bilateral muscle weakness. Noncontrast head CT shows a hyperdense lesion in a part of the superior sagittal sinus. Overview Introduction Structure login to view 1 more bullet Function login to view 1 more bullet Main examples login to view 16 more bullets Clinical importance login to view 14 more bullets