MRI Brain; Ax FLAIR (left), Ax T2W (center), and Cor T1W (right): An elliptical
lesion within the right choroidal fissure. It is isointense to CSF on all images.
Bilateral mucosal thickening of the maxillary sinuses. Coronal images
demonstrate a cavum septum vergae.
Key words: mri tumor neoplasia
Arachnoid cyst in the