Overview

An upper endoscopy, also known as an upper gastrointestinal endoscopy, is a technique that examines your upper digestive tract visually. This is accomplished with the assistance of a tiny camera attached to the end of a long, flexible tubing. Endoscopy is used by a gastroenterologist (a specialist in digestive diseases) to identify and sometimes treat conditions that affect the upper part of the digestive tract.

Upper endoscopy plays a critical role in diagnosing and evaluating various gastrointestinal conditions. It is commonly used to investigate symptoms such as persistent heartburn, difficulty swallowing, abdominal pain, unexplained weight loss, or gastrointestinal bleeding. Additionally, upper endoscopy is essential for detecting conditions such as gastroesophageal reflux disease (GERD), peptic ulcers, gastritis, and early signs of esophageal or stomach cancer.

What is an upper endoscopy?

top endoscopy is a method for inspecting the top part of the digestive tract. The operation is also known as an esophagogastroduodenoscopy, or EGD. An endoscope is used by a gastroenterologist (GI doctor). The scope is a thin, flexible tube equipped with a light and a small video camera.

Esophagus: The tube that carries food from your mouth to your stomach, Stomach: The organ that holds food and starts the digestion process, Duodenum: The upper part of your small intestine.