Orbit MR axial T2 images(left) with a single axial T1 (right) reveal an intraconal mass
involving the left orbit. The exact relationship of the mass to the optic nerve is not clear
in this plane.
Post gad images coronal (left) and axial images demonstrate marked enhancement, with the
coronal image demonstrating mass effect on the optic nerve but not originating from the nerve.
Key words: orbit mri tumor neoplasia
B-cell lymphoma of the orbit