Chorioretinitis
Chorioretinitis
Chorioretinitis (pronounced: koh-ree-oh-ret-in-EYE-tis) is a medical condition that involves inflammation of the choroid (the vascular layer of the eye) and retina (the light-sensitive layer at the back of the eye).
Etymology
The term "Chorioretinitis" is derived from three Greek words: "chorion" meaning skin or membrane, "retina" referring to the light-sensitive layer of the eye, and "-itis" which is a common suffix in medical terminology indicating inflammation.
Symptoms
Symptoms of chorioretinitis can include blurred vision, floaters, eye pain, and sensitivity to light. In severe cases, it can lead to vision loss.
Causes
Chorioretinitis is often caused by infections, including toxoplasmosis, cytomegalovirus, and herpes simplex virus. It can also be caused by autoimmune diseases such as sarcoidosis and Behcet's disease.
Diagnosis
Diagnosis of chorioretinitis typically involves a comprehensive eye examination, including a detailed review of the patient's medical history and specific eye tests. Additional tests may include blood tests, imaging tests such as fluorescein angiography, and in some cases, a biopsy of the eye tissue.
Treatment
Treatment for chorioretinitis depends on the underlying cause. It may include antibiotics or antiviral medications for infections, and anti-inflammatory medications to reduce inflammation. In severe cases, surgery may be required.
Related Terms
- Uveitis: Inflammation of the uvea, the middle layer of the eye which includes the iris, ciliary body, and choroid.
- Retinitis: Inflammation of the retina.
- Choroiditis: Inflammation of the choroid.
External links
- Medical encyclopedia article on Chorioretinitis
- Wikipedia's article - Chorioretinitis
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