Please evaluate calcified left parietal mass on CT scan. There is a T2 hypointense minimally enhancing extra-axial mass along the left parietal convexity that measures up to 8 mm without significant mass effect upon the brain. A similar punctate lesions is present in the left frontal convexity as well. There are a few scattered foci of T2 hyperintensity in the cerebral white matter. There is no evidence of acute intracranial hemorrhage. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. There are bilateral lens implants.
1. An extra-axial mass along the left parietal convexity that measures up to 8 mm without significant mass effect upon the brain may represent a meningioma, osteoma, or calcifying pseudotumor of the neuraxis, for example. 2. A few scattered patchy areas of cerebral white matter signal abnormality may be related to chronic small vessel ischemic disease, but no evidence of acute cerebral infarct. 