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Endoscopy

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Endoscopy

Endoscopy is a test that uses a thin, flexible, lighted viewing instrument (endoscope) to allow a doctor to examine the inside of organs, canals, and cavities in the body.

Endoscopy can reveal problems that do not show up on X-ray tests and can sometimes eliminate the need for exploratory surgery. Tissue samples also may be collected and abnormal growths removed during endoscopy.

Different types of endoscopes can be used to study the sinuses, the upper digestive tract, the colon, the uterus, and other parts of the body.

For example, in an upper gastrointestinal endoscopy, the doctor guides the endoscope down the person's throat to examine the esophagus, stomach, and the upper part of the small intestine.

Current as of: October 19, 2023

Author: Ignite Healthwise, LLC Staff

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This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.