MICA IMAGES A0053
MRI: IgG4-related orbital involvement
Imaging of a documented inflammatory orbital process.
Erdei, Annamaria; Steiber, Zita; Molnar, Csaba; Berenyi, Ervin; Nagy, Endre V. · Exophthalmos in a young woman with no Graves’ disease – a case report of IgG4-related orbitopathy · CC BY 4.0

Learning objective
Observe and describe the document, then compare your interpretation with the atlas sheet.
Points to observe
- Compare muscles and orbital apices between panels.
- The case reports compression affecting optic nerves.
Open observation mode