Category: <span>UV Radiation</span>

The Link Between Pterygia and Melanoma

Ultraviolet Radiation Exposure Heightens The Risk Of Pterygia And Skin Melanomas

 

Who doesn’t love the sun and surf? The answer is probably nobody. And who loves surfer’s eye? The answer is also probably nobody. And if we’re asking who loves skin cancer, the answer is definitely nobody.

Surfer’s eye, also known as a pterygium, is a fleshy overgrowth of tissue from the membrane over the whites of the eye (the conjunctiva) to the cornea (the transparent dome at the front of the eye). Although a pterygium itself is considered benign, researchers in the Australian state of Western Australia have noted an association between the presence of pterygia and cutaneous (skin) melanoma.
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The Effects of Ultraviolet (UV) Radiation on the Eyes

What words come to mind when you think of a bright and sunny holiday destination such as California? Beach, white sand, water? Surfing, sun, sunburn, awkwardly-located tan lines? How about Pterygium?

Pterygia, or its singular form, pterygium, is a benign overgrowth of conjunctival tissue on the eye and has a worldwide prevalence of about 10.2%1. The first part of the word, ptery, is derived from the Greek meaning “wing” (think of the winged pterodactyl), as the typical shape of a pterygium is a triangle. The conjunctiva is a membrane that sits over the whites of the eye, and if it grows over the cornea, the clear bubble over the coloured part of the eye, we get what we call a pterygium. Its little cousin, a pingueculum, is also an overgrowth of conjunctival tissue that presents as a little white or off-white yellowish bump on the sclera but doesn’t encroach onto the cornea.

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Research & Publications

The Link Between Pterygia and Melanoma

  Who doesn’t love the sun and surf? The answer is probably nobody. And who loves surfer’s eye? The answer is also …

Pterygium Removal Surgery Results Using the Femtosecond Laser

Pterygia (singular pterygium) are triangular, wing-shaped overgrowths of fibrovascular tissue on the front surface of the …

Blood Tests May Be Able to Detect Eye Cancer

Is that a freckle or eye cancer? Good question. Here’s another question – did you know that you can get both freckles …