Retinitis causes: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 9: | Line 9: | ||
===Retinitis Pigmentosa=== | ===Retinitis Pigmentosa=== | ||
*Retinitis Pigmentosa is classified as a genetic eye disease, inherited from either one or both of a patient's parents. | *Retinitis Pigmentosa is classified as a genetic eye disease, inherited from either one or both of a patient's parents. <ref name= "US LIB"> Retinitis Pigmentosa. U.S. National Library of Medicine. https://www.nlm.nih.gov/medlineplus/ency/article/001029.htm </ref> | ||
*The disease is a result of genetic defects in one of 50 genes required for the proper creation of photoreceptor proteins. | *The disease is a result of genetic defects in one of 50 genes required for the proper creation of photoreceptor proteins. | ||
*Generally the genetic disorder is linked to the inheritance of a recessive gene contributed by both parents. | *Generally the genetic disorder is linked to the inheritance of a recessive gene contributed by both parents. <ref name= "US LIB"> Retinitis Pigmentosa. U.S. National Library of Medicine. https://www.nlm.nih.gov/medlineplus/ency/article/001029.htm </ref> | ||
*Other cases have been linked to the inheritance of a dominant gene, defects of the X chromosome, and newly formed mutations caused by diseases. | *Other cases have been linked to the inheritance of a dominant gene, defects of the X chromosome, and newly formed mutations caused by diseases. | ||
*Progression of RP causes photoreceptor, cellular breakdown, both rods and cones. | *Progression of RP causes photoreceptor, cellular breakdown, both rods and cones. | ||
*Ultimately, the progressive breakdown of photoreceptors leads to restricted vision or permanent loss of vision. | *Ultimately, the progressive breakdown of photoreceptors leads to restricted vision or permanent loss of vision. <ref name= "US LIB"> Retinitis Pigmentosa. U.S. National Library of Medicine. https://www.nlm.nih.gov/medlineplus/ency/article/001029.htm </ref> | ||
===Cytomegalovirus Retinitis=== | ===Cytomegalovirus Retinitis=== | ||
Revision as of 15:52, 6 April 2016
|
Retinitis Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Retinitis causes On the Web |
|
American Roentgen Ray Society Images of Retinitis causes |
Overview
Retinitis may be caused by multiple infectious agents including cytomegalovirus, toxoplasmosis, and candida. Retinitis Pigmentosa is classified as a genetic eye disease which occurs as a result of an inherited defect.
Causes of Retinitis
Retinitis Pigmentosa
- Retinitis Pigmentosa is classified as a genetic eye disease, inherited from either one or both of a patient's parents. [1]
- The disease is a result of genetic defects in one of 50 genes required for the proper creation of photoreceptor proteins.
- Generally the genetic disorder is linked to the inheritance of a recessive gene contributed by both parents. [1]
- Other cases have been linked to the inheritance of a dominant gene, defects of the X chromosome, and newly formed mutations caused by diseases.
- Progression of RP causes photoreceptor, cellular breakdown, both rods and cones.
- Ultimately, the progressive breakdown of photoreceptors leads to restricted vision or permanent loss of vision. [1]
Cytomegalovirus Retinitis
- Cytomegalovirus Retinitis is a result of viral, herpes infection of the retina.
- Highly prevalent as a cause of blindness within the AIDS infected population.
Other Causes
- Toxoplasmosis
- Candida
References
- ↑ 1.0 1.1 1.2 Retinitis Pigmentosa. U.S. National Library of Medicine. https://www.nlm.nih.gov/medlineplus/ency/article/001029.htm