EGD - Esophagogastroduodenoscopy
Alternate Names : Esophagogastroduodenoscopy
Definition
A test that involves visually examining the lining of the esophagus, stomach, and upper duodenum with a small camera (flexible fiberoptic endoscope) which is inserted down the throat.
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Why is the Test Performed?
This test is helpful in determining:
- the cause of upper GI (gastrointestinal) bleeding
- the cause of swallowing difficulties
- the presence of ulcerations or inflammation
- the cause of abdominal pain
- the condition of the stomach and duodenum after an operation
- the presence of tumors or other abnormalities of the upper GI tract
- inflammation, narrowing, or tumors of the esophagus
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