Headache, daily for 3 months with worsening. Brain parenchyma is within normal limits for age. No intracranial mass or mass-effect. No restricted diffusion to suggest acute ischemia. No intracranial hemorrhage. No extra-axial collections. The ventricles are within normal limits in size and configuration. Major flow-voids are preserved. Sella and orbits are grossly within normal limits. Paranasal sinuses and mastoid cells are clear. Bone marrow signal and extracranial soft tissues are within normal limits.
MRI of the brain is within normal limits for age. No intracranial mass or mass-effect.