“…Ophthalmic manifestations of GPA which have been reported to date include proptosis, dacryocystitis, chalazion, trichiasis, eyelid ulceration and fistula formation, tarsal-conjunctival disease, corneal involvement (interstitial keratitis or PUK), uveitis, retinitis, Horner's syndrome, cranial nerve palsies (III, IV, or VI), cavernous sinus thrombosis, compressive optic neuropathy, papilledema, anterior ischemic optic neuropathy, bilateral optic neuritis, optic atrophy, extraocular muscle involvement (superior oblique myositis), orbital pseudotumor, primary orbital vasculitis, orbital bone destruction, orbital cellulitis, lacrimal gland enlargement, dacryoadenitis, nasolacrimal duct obstruction, blepharitis, lid edema, ptosis, eyelid granuloma, xanthelasma, subconjunctival hemorrhage, episcleritis, pars planitis, keratitis sicca, exposure keratopathy, pannus, corneal granuloma, steroid-associated cataract, choroidal granuloma, ciliary granuloma, choroidal folds, macular edema, retinal epithelial pigmentary changes, retinitis with cotton-wool spots, acute retinal necrosis, exudative retinal detachment, retinal artery occlusion, and retinal vein occlusion. 4 , 8 , 11 , 16 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 These complications are listed in Table 1 .…”