When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Central serous chorioretinopathy - Wikipedia

    en.wikipedia.org/wiki/Central_serous_chorio...

    Central serous chorioretinopathy (CSC or CSCR), also known as central serous retinopathy (CSR), is an eye disease that causes visual impairment, often temporary, usually in one eye. [ 1 ] [ 2 ] When the disorder is active it is characterized by leakage of fluid under the retina that has a propensity to accumulate under the central macula.

  3. Chorioretinitis - Wikipedia

    en.wikipedia.org/wiki/Chorioretinitis

    Chorioretinitis is an inflammation of the choroid (thin pigmented vascular coat of the eye) and retina of the eye. It is a form of posterior uveitis.Inflammation of these layers can lead to vision-threatening complications.

  4. Toxic and nutritional optic neuropathy - Wikipedia

    en.wikipedia.org/wiki/Toxic_and_nutritional...

    There are several causes of toxic optic neuropathy. [1] Among these are: ingestion of methanol (wood alcohol), ethylene glycol (automotive antifreeze), disulfiram (used to treat chronic alcoholism), halogenated hydroquinolones (amebicidal medications), ethambutol and isoniazid (tuberculosis treatment), and antibiotics such as linezolid and chloramphenicol as well as chloroquine and the related ...

  5. Central retinal vein occlusion - Wikipedia

    en.wikipedia.org/wiki/Central_retinal_vein_occlusion

    Since the central retinal artery and vein are the sole source of blood supply and drainage for the retina, such occlusion can lead to severe damage to the retina and blindness, due to ischemia (restriction in blood supply) and edema (swelling). [2] CRVO can cause ocular ischemic syndrome. Nonischemic CRVO is the milder form of the disease.

  6. Central retinal artery occlusion - Wikipedia

    en.wikipedia.org/wiki/Central_retinal_artery...

    Cherry red spot in a person with central retinal artery occlusion. Central retinal artery occlusion is characterized by painless, acute vision loss in one eye. [1] Upon fundoscopic exam, one would expect to find: cherry-red spot (90%) (a morphologic description in which the normally red background of the choroid is sharply outlined by the swollen opaque retina in the central retina), retinal ...

  7. Chronic relapsing inflammatory optic neuropathy - Wikipedia

    en.wikipedia.org/wiki/Chronic_relapsing...

    Pain, visual loss, relapse, and steroid response are typical of CRION. [1] [3] Ocular pain is typical, although there are some cases with no reported pain. [3]Bilateral severe visual loss (simultaneous or sequential) usually occurs, but there are reports of unilateral visual loss. [3]

  8. Dry eye syndrome - Wikipedia

    en.wikipedia.org/wiki/Dry_eye_syndrome

    Dry eye syndrome, also known as keratoconjunctivitis sicca, is the condition of having dry eyes. [2] Symptoms include dryness in the eye, irritation, redness, discharge, blurred vision, and easily fatigued eyes.

  9. Kearns–Sayre syndrome - Wikipedia

    en.wikipedia.org/wiki/Kearns–Sayre_syndrome

    The triad of CPEO, bilateral pigmentary retinopathy, and cardiac conduction abnormalities was first described in a case report of two patients in 1958 by Thomas P. Kearns (1922–2011), MD., and George Pomeroy Sayre (1911–1992), MD. [22] A second case was published in 1960 by Jager and co-authors reporting these symptoms in a 13-year-old boy ...