Known migraines. Now awakening from sleep with headache. Evaluated for structural etiology. The CSF spaces are appropriate for the patient's stated age with no midline shift. No abnormal enhancing 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 are clear. The visualized portions of the mastoid air cells are clear. The visualized portions of the orbits are intact.Incidental note is made of foot cystic lesion in the pharyngeal mucosal space eccentric towards the right side which is adjacent to the orifice of the eustachian tube.
1.MRI of the brain is within normal limits.2.A cystic lesion in the pharyngeal mucosal space in the nasopharynx is present which could represent a mucous retention cyst. This is an incidental finding.