Description Retinitis pigmentos...
Description
Retinitis pigmentosa is the slow breakdown of cells in the retina (light-sensitive layer of the eye) that are responsible for sensing light. The disorder is thought to be inherited. Over time, individuals will experience visual loss and possibly blindness. Retinitis pigmentosa is one of the leading causes of blindness in the United States. Approximately 100,000 people are thought to have the disease.
Symptoms
Symptoms are progressive. They usually begin with decreased night vision and progress to tunnel vision. Eventually, individuals with retinitis pigmentosa may become completely blind.
Tests
Common tests used for diagnosis and treatment
Workup:
A history and physical will be performed. A specific ophthalmologic exam and visual field testing will be performed. Your ophthalmologist may recommend a procedure called an electroretinogram (ERG). During this procedure, electrical impulses of different color and intensity are flashed into the eye while the eye's response is recorded. This recording is then interpreted and can help make the diagnosis of retinitis pigmentosa.
Other Specific Tests: Electroretinogram (ERG)
Specialists:
Ophthalmology
Workup:
A history and physical will be performed. A specific ophthalmologic exam and visual field testing will be performed. Your ophthalmologist may recommend a procedure called an electroretinogram (ERG). During this procedure, electrical impulses of different color and intensity are flashed into the eye while the eye's response is recorded. This recording is then interpreted and can help make the diagnosis of retinitis pigmentosa.
Other Specific Tests: Electroretinogram (ERG)
Specialists:
Ophthalmology
Treatment
Currently, there is no known treatment for retinitis pigmentosa.