Technique: Multiplanar, multisequence imaging has been obtained through the brain including post contrast fat saturated images and time-resolved MRA/MRV. Comparison has been made to previous external CT.
Findings: Enhancing extra-axial mass centred on the mid falx and measuring 22 x 33 x 24 mm (AP x ML x SI) has not significantly in size and morphology compared with the prior study.
This abuts the superior sagittal sinus without evidence of invasion. The sinus enhances normally on time-resolved MRA/MRV.
Mild local mass-effect with FLAIR hyperintensity in the adjacent right parenchyma.
No other intra or extra-axial abnormality.
Conclusion: Falcine meningioma without superior sagittal sinus invasion.