Female, 58 years old, with left frontal meningioma and right pons lesions. A 9 x 7 mm extra-axial enhancing nodule along the paramedian left frontal lobe shows no significant interval change. This lesion results in minimal indentation of the adjacent parenchyma without evidence of parenchymal edema.As on the prior examination, and ill-defined blush of enhancement is seen within the lower right pons with subtle associated FLAIR hyperintensity and susceptibility. The appearance of this lesion has not significantly changed from prior.No new enhancing lesions are detected. A few scattered small foci of white matter T2 hyperintensity are nonspecific and unchanged. No parenchymal edema is detected. No abnormal extra-axial collections are seen. The ventricles are normal in size and morphology.
1.Stable presumed left frontal meningioma.2.Stable subtly enhancing lesion in the right pons which may represent a capillary telangiectasia or other vascular anomaly.