This contrast-enhanced coronal MRI of the orbits shows a finding related to one of the extraocular muscles associated with:

Question

Quizplus · Accepted Answer

There is one extraocular muscle, the left medial rectus, that stands out as thickened, which indicates Graves' disease, as discussed in the text. The image does not show soft-tissue edema or post-traumatic deformity to suggest trauma. A thick muscle does not cause blindness. Strabismus is caused by a neurologic problem-abnormal function of the cranial nerve that innervates the extraocular muscle-not a muscle issue.

This Contrast-Enhanced Coronal MRI of the Orbits Shows a Finding