The Case of IgG4-Related Ophthalmic Disease with Perivascular Lesions of Superior Ophthalmic Vein Associated with Optic Nerve Disturbance.

A 61-year-old man with hyperthyroidism had exophthalmos with dilated conjunctival vessels in both eyes. Magnetic resonance imaging showed that the superior ophthalmic veins had a funicular-like appearance. Cerebral angiography showed no blood flow from both internal carotid arteries to the cavernous sinus, thus excluding a carotid-cavernous fistula. Blood tests showed an elevation of IgG4 (281 mg/dl), and a IgG4-related ophthalmic disease was considered. Steroid pulse therapy was performed, and all of the abnormal findings were improved. We concluded that this was a rare case of IgG4-related ophthalmic disease with perivascular lesions of the superior ophthalmic vein associated with optic nerve disturbance.