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What diseases can be detected by an endoscopy...
Can endoscopy detect cancerEndoscopy
Endoscopy is a way of looking inside the body using a flexible tube that has a small camera and light on the end of it. This instrument is called an endoscope.
Small instruments can be inserted through an endoscope and used to:
- Look more closely at an area inside the body
- Take samples of abnormal tissues (biopsy)
- Treat certain diseases
- Remove tumors
- Stop bleeding
- Remove foreign bodies (such as food stuck in the esophagus, the tube that connects your throat to your stomach)
An endoscope is passed through a natural body opening or small cut.
There are many types of endoscopes. Each one is named according to the organs or areas they are used to examine.
Preparation for the procedure varies depending on the test. For example, there is no preparation needed for anoscopy.
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But a special diet and laxatives are needed to prepare for a colonoscopy. Follow your health care provider's instructions.
All of these tests may cause discomfort or pain. Some are done after sedatives and pain medicines are given.
Check with your provider about what to expect.
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