Figure 9.

Metaplastic (xanthomatous variant) meningioma along left frontoparietal convexity (long arrow in A). The mass characteristically appears mildly hypodense on NECT (A). Other features are those of typical meningiomas, appearing hyperintense on T2W (B) and FLAIR (C) and mildly hypointense on T1W (D) with intense enhancement on T1W-CE (E and F). However, a focal area of fat attenuation is appreciable on NECT (arrow in A), which appears hyperintense on T1W (arrow in D) and T2W (arrow in B), indicating fat intensity