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Endoscopy
Definition:
An endoscope is a medical device consisting of a camera mounted on a flexible tube. Small instruments can be used to take samples of suspicious tissues through the endoscope. In gastrointestinal endoscopy, this device is inserted through the mouth or anus. For other areas, small incisions are made. An ultrasound probe can be added to a gastrointestinal endoscope. This is called an endoscopic ultrasound. Depending on the area of interest, this device can also be passed through the mouth or anus. Text Continues Below
How the test is performed:
There are many types of endoscope, and they are named in relation to the organs or areas they explore. Endoscopes used to look directly at the ovaries, appendix, or other abdominal organs, for example, are called laparoscopes (laparoscopy). Other endoscopes are inserted through incisions to look at joints (arthroscopy) or the lungs (bronchoscopy), and still others are used to view the inside of the bladder (cystoscopy). Please see the following tests or procedures for more information on how the test will feel, the risks, why the test is performed, and normal and abnormal results: How to prepare for the test:
You may be asked not to eat or drink before some types of endoscopy, such as an examination of the upper gastrointestinal tract. Before an examination of the lower gastrointestinal tract, you patient may also be asked to clear the colon of stool using enemas or laxatives. Ask your health care provider about any special preparation before your endoscopy. Page: 1 | 2 | Next >>
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