Patient Education

Ensuring the Safety of Your Endoscopic Procedure

Endoscopy involves the use of flexible tubes, known as endoscopes, to provide a close-up, color television view of the inside of the digestive tract. Upper endoscopes are passed through the mouth to visualize the esophagus (food pipe), stomach, and duodenum (first portion of the small intestine), while lower endoscopes (colonoscopes) are passed through the rectum to view the colon or large intestine. Other special endoscopes allow physicians to view portions of the pancreas, liver and gallbladder as well.

Endoscopy has been a major advance in the treatment of gastrointestinal diseases. For example, the use of endoscopes allows the detection of ulcers, cancers, polyps and 
sites of internal bleeding. Through endoscopy, tissue samples (biopsies) may be obtained, areas of blockage can be opened, and active bleeding can be stopped. Polyps in the colon can be removed, which has been shown to prevent colon cancer.

Endoscopy is easily carried out on an outpatient basis and is very well tolerated by patients. The technique of endoscopy is extremely safe, with very low rates of complications, when performed by a properly trained endoscopist, such as members of the American Society for Gastrointestinal Endoscopy (ASGE).

Medical Doctor holding Endoscope Image

The Characteristics of an Endoscope

An endoscope consists of a flexible tube, which is passed into the digestive tract to provide a video image, and a control section, which allows the endoscopist to maneuver the tip of the flexible tube in a precise manner. Within the tube are the electronics necessary to obtain the video image, cables that allow control of the flexible tip, and channels that permit the passage of devices to sample tissue, stop bleeding, or remove polyps. The endoscope is a complex but durable instrument and is safe for use in thousands of procedures.

Effectiveness of the Reprocessing Guidelines

The dissemination and implementation of the guidelines for endoscope reprocessing (cleaning and disinfecting) outlined here have resulted in a remarkable safety record for endoscopy. Based on medical literature, the Technology Committee of the ASGE estimates that the chance that a serious infection could be transmitted by endoscopy is only about 1 in 1.8 million. Given the multiple benefits of endoscopy, it is no wonder that the number of procedures performed grows each year and that endoscopy is a mainstay of digestive disease treatment plans and health maintenance strategies. Endoscope manufacturers are continually improving the design of endoscopes to ensure patient safety.

medical doctor professional photo crossed arms

For Your Information:

 IMPROVING DIGESTIVE HEALTH THROUGH EXCELLENCE IN ENDOSCOPY Since its founding in 1941, ASGE has been dedicated to advancing patient care and digestive health by promoting excellence in gastrointestinal endoscopy. This information is the opinion of and provided by the American Society for Gastrointestinal Endoscopy. Gastrointestinal endoscopy helps patients through screening, diagnosis and treatment of digestive diseases. Visit www.asge.org to learn how you can support GI endoscopic research, education and public outreach through a donation to the ASGE Foundation.

Since its founding in 1941, ASGE has been dedicated to advancing patient care and digestive health by promoting excellence in gastrointestinal endoscopy. This information is the opinion of and provided by the American Society for Gastrointestinal Endoscopy.

Gastrointestinal endoscopy helps patients through screening, diagnosis and treatment of digestive diseases. Learn how you can support GI endoscopic research, education and public outreach through a donation to the ASGE Foundation.

For more information visit, www.asge.org or www.screen4coloncancer.org

Copyright © 2018 American Society for Gastrointestinal Endoscopy Important Reminder: This information is intended only to provide general guidance. It does not provide definitive medical advice. It is very important that you consult your doctor about your specific condition.

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