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Pterygium of the conjunctiva and cornea
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Pterygium of the conjunctiva and cornea is a benign (non-cancerous) pink lesion that grows from the conjunctiva onto the cornea. They typically start from on the inner surface of the eye, and grow toward the the pupil. Long term exposure to ultraviolet light has been associated with causing this condition. Depending on the size of the pterygium, a person can experience vision problems. Surgical removal of the pterygium is often not needed unless it is causing irritation or vision loss.
Last updated: 12/16/2013
- The Eye Cancer Network. Pterygium. http://www.eyecancer.com/conditions/25/pterygium. Accessed 12/15/2013.
- The National Eye Institute (NEI) was established by Congress in 1968 to protect and prolong the vision of the American people. Click on the link to view information on this topic.
In Depth Information
- Medscape Reference provides information on this topic. Click on the link to view this information. You may need to register to view the medical textbook, but registration is free.
- The Online Mendelian Inheritance in Man (OMIM) database contains genetics resources that discuss Pterygium of the conjunctiva and cornea. Click on the link to go to OMIM and review these resources.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Pterygium of the conjunctiva and cornea. Click on the link to view a sample search on this topic.