Pigment dispersion syndrome
Pigment Dispersion Syndrome
Pigment Dispersion Syndrome (PDS) is a medical condition that affects the eye. It is characterized by the dispersion of pigment granules from the back of the iris into the other parts of the eye. This dispersion can lead to a variety of eye problems, including glaucoma.
Pronunciation
Pigment Dispersion Syndrome is pronounced as "pig-ment dis-per-sion sin-drome".
Etymology
The term "Pigment Dispersion Syndrome" is derived from the English words "pigment" (a substance that gives color), "dispersion" (the process of distributing or spreading things or people over a wide area), and "syndrome" (a group of symptoms which consistently occur together, or a condition characterized by a set of associated symptoms).
Symptoms
The most common symptoms of Pigment Dispersion Syndrome include:
- Visual disturbances such as blurred vision or seeing halos around lights
- Eye pain or discomfort
- Headache
- Loss of peripheral vision
Causes
The exact cause of Pigment Dispersion Syndrome is unknown. However, it is believed to be related to the physical characteristics of the eye, particularly the shape and size of the cornea and iris.
Treatment
Treatment for Pigment Dispersion Syndrome typically involves the use of eye drops to lower the pressure in the eye and prevent the development of glaucoma. In some cases, laser therapy may be used.
Related Terms
External links
- Medical encyclopedia article on Pigment dispersion syndrome
- Wikipedia's article - Pigment dispersion syndrome
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