Female, 39 years old, with vertigo. A single 2 mm focus of T2 hyperintensity within the white matter of the right superior frontal gyrus is unchanged. No other parenchymal lesions are seen. No evidence of edema, mass effect or restricted diffusion is demonstrated. No intracranial hemorrhage or any abnormal extra-axial fluid collection is seen. The ventricles remain normal in size and morphology.
A single nonspecific focus of signal abnormality within the right superior frontal gyrus is unchanged. No other significant intracranial findings are detected.