Figure 1

Two consecutive magnetic resonance (MR) scans of 1 patient with thyroid eye disease. (A) FLAIR MR image at initial visit shows enlarged superior rectus in the right orbit with slightly increased signal (white arrow). (B) After 8Â months, fat suppressed T1-WI contrast enhanced MR of the same patient demonstrates mildly asymmetric enlargement of all extraocular muscles in both orbits with intense associated enhancement. The radiologic diagnosis for these 2 scans was non-specific orbital inflammation.