Retinal degeneration
Retinal Degeneration
Retinal degeneration (pronunciation: /rɪˈtɪnəl dɪˌdʒɛnəˈreɪʃən/) is a medical condition characterized by the progressive deterioration of the retina, the light-sensitive tissue at the back of the eye.
Etymology
The term "retinal degeneration" is derived from the Latin words "retina" meaning "net", and "degenerare" meaning "to decline from a higher to a lower type".
Definition
Retinal degeneration refers to a range of disorders that affect the retina's ability to respond to light. This can lead to vision loss and potentially blindness. The condition can be inherited or acquired due to aging or other factors.
Types
There are several types of retinal degeneration, including:
- Retinitis pigmentosa: A group of inherited diseases causing retinal degeneration.
- Macular degeneration: An age-related condition that affects the central part of the retina.
- Leber's congenital amaurosis: A rare inherited eye disease that appears at birth or in the first few months of life.
Symptoms
Symptoms of retinal degeneration can include:
- Gradual loss of vision
- Difficulty seeing in low light
- Loss of peripheral (side) vision
- Distorted vision
Treatment
Treatment options for retinal degeneration can include:
- Vitamin A supplementation
- Retinal implants
- Gene therapy
See Also
External links
- Medical encyclopedia article on Retinal degeneration
- Wikipedia's article - Retinal degeneration
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski