Headache [R51], Reason for Study: ^Reason: HA's that wake from sleep History: HA's waking from sleep There is no evidence of acute ischemic or hemorrhagic lesion on this scan.The ventricles, sulci and cisterns are symmetric and unremarkable. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, or restricted diffusion/acute ischemia. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The mastoid air cells are clear.There are localized fluid collections at the left sphenoid sinus as well as bilateral maxillary sinuses with minimal mucosal thickening on bilateral maxillary sinuses.
No evidence of acute ischemic or hemorrhagic lesion.There is no mass or mass effects on this scan.