72-year-old male with meningiomas, evaluate for interval change Redemonstrated is a dural based extra-axial left parafalcine mass in left anterior parietal region with homogeneous enhancement, measuring 19 x 13 x 17 mm (AP x TR x CC), unchanged in size or morphology. As before, there is very subtle indentation on the adjacent brain parenchyma without detectable signal abnormality. It abuts the superior sagittal sinus, which demonstrates normal contrast enhancement.There is an additional smaller meningioma in the right posterior frontal region measuring 10 x 10 mm (AP x TR), unchanged in size or morphology, also resulting in very subtle indentation of adjacent parenchyma without signal abnormality. As before, there is adjacent calvarial hyperostosis.There is no evidence of intracranial hemorrhage or acute infarct. There is parenchymal volume loss, but the brain parenchyma otherwise appears unremarkable. The ventricles and basal cisterns are unchanged in size and configuration. There is no midline shift or herniation. Redemonstrated is a partially empty sella. The skull and extracranial soft tissues are unremarkable. There is new mild mucosal thickening within the right sphenoid sinus.
No significant interval change in left parietal parafalcine and right posterior frontal meningiomas.