Evaluated for etiology of headaches. The CSF spaces are appropriate for the patient's stated age with no midline shift. No abnormal mass lesions are appreciated intracranially. No intracranial hemorrhage is identified. No edema is identified within the brain parenchyma.Normal vascular flow voids are present in the distal carotid and vertebral arteries, the basilar artery and the proximal anterior, middle and posterior cerebral arteries as well as the internal cerebral veins and superior sagittal sinus.The visualized portions of the paranasal sinuses demonstrate minor opacities. The visualized portions of the mastoid air cells demonstrate minor opacities on the right. The visualized portions of the orbits are intact, however, eye motion partially obscures visualization of the anterior orbits.
MRI of the brain is within normal limits. There is no evidence for an intracranial mass. Angiographic studies are more sensitive for detecting aneurysms.