MRI Orbits; Ax T1W (left top and bottom), and Cor T1W with Fat Sat (right): Marked enlargement
of the left orbital extraocular muscles with thickening of the insertion sites.
Marked loss of the retroorbital fat. The optic nerve is normal.
MRI Orbits; T1W Ax, Cor, and Sag with Gd and Fat Suppression: The margins
of the enlarged extraocular muslces are blurred by enhancement of the
adjacent orbital tissues. No extra-orbital extension.
Key words: mri orbit inflammation