Figures 3a-3b. Orbital CT (Left) Axial, showing periorbital soft tissue swelling, thickening of the posterior sclera, choroidal elevations, and proptosis OD. (Right) Coronal, showing thickening of the extraocular muscles OD.
Figures 4a-4b. B-scan ultrasound (Left) Posterior, showing a sub-tenon's effusion at the junction of the optic nerve and globe (T-sign). (Right) Temporal, showing an exudative choroidal effusion and a sub-tenon's effusion.