Radiation Therapy, Plaque, Of The Eye

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Title: Radiation Therapy, Plaque, Of The Eye
Description: Drawing of a cross-section of the eye showing the sclera, choroid, retina, and optic nerve. An inset shows a plaque with radioactive seeds that is placed on the outside of the eye. The seeds are aimed at the cancer.

Plaque radiotherapy is a type of radiation therapy used to treat eye cancer. Radioactive seeds are attached to one side of a thin piece of metal (usually gold) called a plaque. The plaque is sewn onto the outside wall of the eye near the tumor. The seeds give off radiation which kills the cancer. The plaque is removed at the end of treatment, which usually lasts for several days.
Topics/Categories: Anatomy -- Eye
Treatment -- Radiation Therapy
Type: Color, Medical Illustration (JPEG format)
Source: National Cancer Institute
Creator: Terese Winslow (Illustrator)
AV Number: CDR736669
Date Created: October 26, 2012
Date Added: November 26, 2012
Reuse Restrictions: Yes - This image is copyright protected. Any use of this image is subject to prevailing copyright laws. U.S. Government has reuse rights. Please contact the rights holder of this image for permission requests.

Rights holder: Terese Winslow
Email: terese@teresewinslow.com