Understanding Your Upper Endoscopy (OGD)

 

 

 

What Is an Upper Endoscopy?

 

 

An upper endoscopy — also called an oesophagogastroduodenoscopy (OGD) — is a procedure that allows your doctor to look at the inside of your esophagus (food pipe), stomach, and the first part of the small intestine (duodenum) using a thin, flexible tube called an endoscope.

 

The endoscope has a tiny camera and a light at the end, allowing your doctor to see clear images and, if needed, take tissue samples (biopsies) or perform treatments.

 

 

 

Why Do I Need an Upper Endoscopy?

 

 

Your doctor may recommend an OGD to:

 

• Investigate symptoms like heartburn, trouble swallowing, nausea, vomiting, or stomach pain.

• Find the cause of bleeding in the upper digestive tract.

• Monitor or treat conditions such as ulcers, inflammation, or abnormal growths.

• Remove polyps, dilate (stretch) narrowed areas, or stop bleeding.

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