Retinal dysplasia
Retinal Dysplasia
Retinal dysplasia (/rɪˈtɪnəl dɪsˈpleɪziə/) is a congenital disorder that affects the development of the retina, the light-sensitive layer at the back of the eye.
Etymology
The term "retinal dysplasia" is derived from the Greek words "retina" meaning "net", and "dysplasia" meaning "abnormal growth or development".
Definition
Retinal dysplasia is a condition characterized by the abnormal development of the retina. This can lead to vision impairment or blindness. The severity of the condition can vary, with some individuals experiencing minor vision problems, while others may be completely blind.
Symptoms
Symptoms of retinal dysplasia can include blurred vision, floaters, flashes of light, and severe vision loss. In some cases, the condition may be asymptomatic, meaning that it does not cause any noticeable symptoms.
Causes
Retinal dysplasia can be caused by a variety of factors, including genetic mutations, prenatal exposure to certain viruses, and premature birth. It is often diagnosed in infancy or early childhood.
Treatment
There is currently no cure for retinal dysplasia. Treatment options are limited and primarily focus on managing symptoms and improving quality of life. This can include the use of corrective lenses, mobility training, and other supportive services.
Related Terms
External links
- Medical encyclopedia article on Retinal dysplasia
- Wikipedia's article - Retinal dysplasia
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