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Cryotherapy of the esophagus

Cryotherapy video shows use of extreme cold treatment for Barrett's esophagus and esophageal cancer.


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LASIK eye surgery

Watch this video to see how LASIK eye surgery is done.

Prednisone: Dosing and Side Effects

Brief review of prednisone dosing and common or serious side effects.

Glaucoma

This animation shows the affects of untreated glaucoma.

Causes of endometriosis

Animation of endometriosis as it develops and causes tissue damage in a woman's reproductive tract.

Retina

This animation shows the process in which light is transformed by the retina as electrical impulses that travel to the brain through the optic nerve.

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