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Summary
DescriptionLesions of rectus muscles and nerves.jpg
English: IgG4-related orbital inflammatory lesions:
Swelling of the left superior and lateral rectus muscles, a mass lesion around the left optic disc (arrow), and enlargements of the left supraorbital nerve and the right infraorbital nerve (arrow heads) were seen in a 60-year-old man with a serum IgG4 of 463 mg/dL.
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