Cystoid macular edema
Cystoid macular edema
Cystoid macular edema (pronunciation: sis-toid mac-u-lar e-de-ma) is a medical condition that affects the macula, the central part of the retina in the human eye. It is characterized by the accumulation of fluid in the macula, leading to swelling and visual distortion.
Etymology
The term "cystoid" is derived from the Greek word "kystis," meaning bladder or sac, referring to the cyst-like spaces filled with fluid in the macula. "Macular" refers to the macula, and "edema" is from the Greek word "oidēma," meaning swelling.
Symptoms
Symptoms of cystoid macular edema include blurred or wavy central vision and sensitivity to light. In some cases, the condition may be asymptomatic, and only detected through an ophthalmic examination.
Causes
Cystoid macular edema can be caused by a variety of conditions, including diabetic retinopathy, retinal vein occlusion, and uveitis. It can also occur as a complication of cataract surgery.
Treatment
Treatment options for cystoid macular edema include corticosteroids, nonsteroidal anti-inflammatory drugs (NSAIDs), and laser photocoagulation. In some cases, vitrectomy may be required.
See also
External links
- Medical encyclopedia article on Cystoid macular edema
- Wikipedia's article - Cystoid macular edema
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