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  2. Sympathetic ophthalmia - Wikipedia

    en.wikipedia.org/wiki/Sympathetic_ophthalmia

    Sympathetic ophthalmia (SO), also called spared eye injury, is a diffuse granulomatous inflammation of the uveal layer of both eyes following trauma to one eye. It can leave the affected person completely blind. Symptoms may develop from days to several years after a penetrating eye injury. It typically results from a delayed hypersensitivity ...

  3. Optic papillitis - Wikipedia

    en.wikipedia.org/wiki/Optic_papillitis

    However, papillitis may be unilateral, whereas papilledema is almost always bilateral. Papillitis can be differentiated from papilledema by an afferent pupillary defect (Marcus Gunn pupil), by its greater effect in decreasing visual acuity and color vision, and by the presence of a central scotoma. Papilledema that is not yet chronic will not ...

  4. Iridocorneal endothelial syndrome - Wikipedia

    en.wikipedia.org/wiki/Iridocorneal_endothelial...

    [1] [2] [3] ICE syndromes are predominantly unilateral and nonhereditary. [ 1 ] [ 2 ] [ 3 ] The condition occurs in predominantly middle-aged women. [ 1 ] [ 4 ] [ 3 ] Iridocorneal Endothelial (ICE) syndrome presents a unique set of challenges for both patients and ophthalmologists , and effective treatment of this group of rare ocular diseases ...

  5. Ocular ischemic syndrome - Wikipedia

    en.wikipedia.org/wiki/Ocular_ischemic_syndrome

    Ocular ischemic syndrome is the constellation of ocular signs and symptoms secondary to severe, chronic arterial hypoperfusion to the eye. [1] Amaurosis fugax is a form of acute vision loss caused by reduced blood flow to the eye; it may be a warning sign of an impending stroke, as both stroke and retinal artery occlusion can be caused by thromboembolism due to atherosclerosis elsewhere in the ...

  6. Pseudoexfoliation syndrome - Wikipedia

    en.wikipedia.org/wiki/Pseudoexfoliation_syndrome

    PEX has been known to cause a weakening of structures within the eye which help hold the eye's lens in place, called lens zonules. [2] The literature recognizes pseudoexfoliation syndrome as a risk factor in cataract surgery. A review based on 999 eyes with pseudoexfoliation reported 156 intra- or postoperative incidents.

  7. Papilledema - Wikipedia

    en.wikipedia.org/wiki/Papilledema

    Papilledema or papilloedema is optic disc swelling that is caused by increased intracranial pressure due to any cause. [1] The swelling is usually bilateral and can occur over a period of hours to weeks. [2] Unilateral presentation is extremely rare. In intracranial hypertension, the optic disc swelling most commonly occurs bilaterally.

  8. Optic neuritis - Wikipedia

    en.wikipedia.org/wiki/Optic_neuritis

    Major symptoms are sudden loss of vision (partial or complete), sudden blurred or "foggy" vision, and; pain on movement of the affected eye. [4] [5] [2]Many patients with optic neuritis may lose some of their color vision in the affected eye (especially red), with colors appearing subtly washed out compared to the other eye.

  9. Posner–Schlossman syndrome - Wikipedia

    en.wikipedia.org/wiki/Posner–Schlossman_syndrome

    Posner–Schlossman syndrome (PSS) also known as glaucomatocyclitic crisis (GCC) is a rare acute ocular condition with unilateral attacks of mild granulomatous anterior uveitis and elevated intraocular pressure. It is sometimes considered as a secondary inflammatory glaucoma.