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Asteroid Hyalosis or Space Galaxy?
Background: Asteroid hyalosis is a common degenerative process that occurs when calcium pyrophosphate particles, or calcium phosphate soaps, collect within the gel portion of the vitreous. These particles attach to collagen fibrils...
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Choroidal Melanoma: The Most Common Primary Intraocular Malignancy in Adults
Background: A choroidal melanoma is a malignant tumor of choroidal melanocytes. The melanin-containing cells in the choroid become malignant and grow underneath the RPE. This type of tumor is the most common primary intraocular...
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My First KSS
Kearns-Sayre Syndrome My ocular disease professor once told our class, “It’s not rare if it’s in your chair.” He explained that if a patient manifested signs or symptoms of diseases such as uncommon syndromes, retinal...
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Going Retro: A Guide to Retroillumination
Retroillumination Retroillumination from the fundus is a quick and easy way to examine the lens, iris, and cornea. The red reflex, the reflection of light off the back of the eye, can be used to highlight opacities in the cornea...
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Zap! Don’t Cut
New Treatment Options for Vitreous Floaters For chronic sufferers of large floaters, new technologies offer innovative treatment options that are safer and less invasive than traditional methods. For many years, the standard of...