Exploring Upper GI Endoscopy (EGD) – A Window into the Digestive Tract

Upper GI Endoscopy (EGD) Introduction

Upper GI Endoscopy, also known as Esophagogastroduodenoscopy (EGD), is a diagnostic and therapeutic procedure used to examine the upper digestive system. It allows direct visualization of the esophagus, stomach, and the first part of the small intestine (duodenum). This procedure is minimally invasive and commonly used for both routine screening and targeted interventions.

Inside the Procedure: How EGD Is Performed

During EGD, the patient is usually sedated, and a flexible endoscope with a camera is gently inserted through the mouth. The scope transmits real-time video to a monitor, allowing the physician to inspect the lining of the esophagus, stomach, and duodenum. Specialized tools can be passed through the scope for procedures such as biopsy, polyp removal, or bleeding control. Carbon dioxide or air is often used to inflate the digestive tract for better visibility. The procedure typically takes 15–30 minutes and is performed in a hospital or endoscopy center. It is an essential tool for both identifying abnormalities and delivering targeted treatment.

Common Indications for EGD 

• To investigate symptoms like upper abdominal pain, nausea, vomiting, or difficulty swallowing
• To detect ulcers, inflammation, tumors, or gastrointestinal bleeding
• For surveillance in patients with conditions like Barrett’s esophagus or polyps
• To obtain tissue samples (biopsies) for diagnosis
• For therapeutic procedures like variceal banding or stent placement

Endoscopic Tools Involved

• Gastroscope
• Biopsy Forceps
• Polypectomy Snare
• Injection Needle
• Hemoclip Applicator
• Variceal Banding Kit
• Foreign Body Removal Forceps
• Argon Plasma Coagulation (APC) Probe
• Endoscopic Dilator
• Spray Catheter

Leading Nations in Endoscopy Practice 

• United States
• Japan
• Germany
• South Korea
• United Kingdom

Advantages of EGD Procedure

• Enables early detection of gastrointestinal diseases
• Allows immediate treatment during diagnostic examination
• Reduces need for open exploratory surgery
• Offers high accuracy and tissue sampling for biopsy
• Provides faster patient recovery with minimal complications

Global Rise in Diagnostic Endoscopy

With increasing awareness and early screening efforts, global demand for diagnostic endoscopy procedures like EGD has surged. According to recent data, more than 17 million EGD procedures are performed worldwide annually. Countries with robust screening programs for gastric cancer and peptic ulcer disease lead this growth. Advancements in HD imaging, sedation techniques, and disposable endoscopic tools have improved procedure efficiency and patient comfort. This trend reflects a shift toward early, preventive healthcare strategies.

Advin Health Care’s Contribution

Advin Health Care is a trusted manufacturer and global exporter of high-quality Upper GI Endoscopy (EGD) accessories and equipment, supporting safe and effective procedures worldwide.

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+91-75037 27250 | gastrology@advinhealthcare.com | www.advinhealthcare.com