Demystifying Gastroscopy: Unlocking The Secrets Of This Essential Diagnostic Procedure

Gastroscopy (胃鏡) is a valuable medical procedure for diagnosing and treating various gastrointestinal conditions. It involves examining the upper digestive tract using a thin, flexible tube called an endoscope. This article will explore the procedure, its benefits, and what to expect during and after the examination.

What Is Gastroscopy?

It, also called an upper endoscopy, is a medical procedure that helps doctors see inside your oesophagus, stomach, and upper small intestine. It’s like a special camera that helps them find problems like ulcers, inflammation, tumours, and strange growths in your digestive system.

The Procedure

During a gastroscopy, the patient is usually given a mild sedative to help them relax. The endoscope, a long tube with a light and camera attached, is inserted through the mouth and guided down the throat into the digestive tract. The images captured by the camera are displayed on a watch, allowing the doctor to examine the tissues and identify any abnormalities.

Why Is It Performed?

It is a helpful procedure for your digestive health. Here’s how it can benefit you:

• Finding The Causes: It helps identify what’s causing problems like constant heartburn, trouble swallowing, tummy pain, unexplained weight loss, or blood in your poop.
• Treatment Options: During a gastroscopy, doctors can remove small growths called polyps or take tiny samples of tissue (biopsies) to help decide the best treatment plan for you.

Preparation:

Your doctor will provide specific instructions, but typical preparation may involve the following:

• Fasting: You will be asked to avoid food and drinks for a certain period before the procedure.
• Medication Adjustments: Inform your doctor about any medications you need; it will help to adjust or stop some of them.
• Medical History Review: Informing your doctor about any existing medical conditions is important.

What To Expect

It is generally well-tolerated, thanks to the sedation provided. The procedure itself usually takes around 15 to 30 minutes. Patients may experience a mild gagging sensation as the endoscope is passed down the throat, but it should not be painful.

After The Procedure

You will be monitored until the effects of the sedative wear off. You may experience a temporary sore throat due to air introduced during the examination. Having someone go with you home is advisable, as the sedative can impair your judgment and coordination.

Risks And Complications

While it is considered a safe procedure, a few risks are involved. These include a slight risk of bleeding, infection, or damage to the gastrointestinal tract. But, these complications are rare and can usually be managed by an experienced medical team.

Conclusion

It plays a crucial role in diagnosing and managing various gastrointestinal disorders. It is a safe and effective procedure that helps doctors see inside your upper digestive tract and find potential problems. By understanding and preparing for the process, you can give important information about your health and help create an effective treatment plan.