Female, 60 years old, with migraine. A single small focus of juxtacortical T2 hyperintensity is seen within the right parietal operculum, a nonspecific finding. No other definite or significant signal abnormality, edema or mass effect is seen. No restricted diffusion is evident. There are no enhancing lesions identified. No findings to suggest acute intracranial hemorrhage or any abnormal extra axial fluid collection are observed. The dural venous sinuses and deep venous structures demonstrate normal caliber and morphology. No venous sinus thrombosis is detected.
No significant abnormality of the brain or dural venous sinuses is seen. No other specific findings are noted to account for the patient's migraines.