Gastroscopy, also known as esophagogastroduodenoscopy, is a medical procedure that involves examining the gastrointestinal tract using an endoscope.
This flexible tube has a light and camera attached to it, allowing the doctor to view the lining of the esophagus, stomach, and duodenum.
Why is Gastroscopy Important?
Gastroscopy is an important diagnostic tool for identifying various gastrointestinal problems, such as ulcers, inflammation, tumors, and bleeding.
It is also used to take tissue samples for analysis (biopsy), remove polyps or foreign objects, or treat bleeding vessels using laser or other techniques.
Preparing for Gastroscopy
Before having a gastroscopy, the patient is required to fast for at least 6 hours to empty their stomach and prevent vomiting during the procedure.
They may also need to stop taking certain medications that could interfere with the test results, such as blood thinners, aspirin, or anti-inflammatory drugs.
What Happens During Gastroscopy?
Gastroscopy is usually performed in an outpatient setting and takes about 15-30 minutes to complete. The patient will be asked to lie on their left side and may receive a sedative to relax them and reduce discomfort.
The endoscope is then inserted through the mouth and advanced down the esophagus, stomach, and duodenum while the doctor views the images on a screen. They may also take tissue samples or remove polyps or other foreign objects if necessary.
Related Article
How do I prepare for a Gastroscopy?
Recovering from Gastroscopy
After the procedure, the patient may feel a bit drowsy or bloated due to the air that was introduced into their stomach during the test. They may also experience a sore throat, minor bleeding, or minimal discomfort in their stomach for a few hours.
However, most people can resume their normal activities and diet shortly after the test.
Possible Complications of Gastroscopy
Although gastroscopy is generally safe, it may have some rare complications such as bleeding, infection, or perforation of the gastrointestinal wall.
It is important to notify the doctor promptly if the patient experiences severe pain, difficulty breathing, fever, or excessive bleeding after the procedure.
Who Should Have Gastroscopy?
Gastroscopy may be recommended for people who have symptoms or risk factors for gastrointestinal disorders, such as:.
- Abdominal pain or bloating
- Recurrent heartburn or acid reflux
- Difficulty swallowing or persistent nausea
- Unexplained weight loss or anemia
- Family history of gastrointestinal cancer or polyps
- Suspected ulcer or inflammation of the gastrointestinal tract
Conclusion
Gastroscopy is a valuable medical procedure that allows doctors to examine and treat various disorders of the gastrointestinal tract. Although it may seem intimidating or uncomfortable, it is generally safe and well-tolerated by most patients.
It is important to follow the doctor’s instructions and report any unusual symptoms or complications after the procedure.
