Upper GI Endoscopy (EGD)
Visual examination of the esophagus, stomach, and duodenum using a high-definition video camera endoscope.
Clinical Diagnostics & Facility Gallery
Click thumbnail to viewAbout Upper GI Endoscopy (EGD)
Upper GI Endoscopy (Esophagogastroduodenoscopy or EGD) allows doctors to look directly at the mucosal lining of the esophagus (food pipe), stomach, and upper small intestine (duodenum).
An endoscope—a thin, long, flexible tube equipped with a high-definition digital camera and bright light—is passed gently through the mouth into the stomach.
This procedure enables our senior gastroenterologist Dr. Gursewak Singh to inspect the digestive lining for ulcers, acid reflux inflammation, infection, bleeding sites, or early cancer lesions.
If necessary, painless microscopic biopsy samples are collected during the examination using tiny specialized forceps passed through the scope.
Key Patient Benefits
Patient Preparation Instructions
Strict fasting: Have nothing to eat or drink for at least 6 hours prior to the procedure to keep the stomach empty.
Inform your doctor about any regular medications (especially blood thinners or diabetes medicines).
Sign the informed consent form after discussing the test details with the clinical team.
Remove false teeth, dentures, or mouth jewelry before the examination.
Post-Procedure Care & Discharge Guidelines
Procedure Overview
Specialist Performing Procedure
Dr. Gursewak Singh
Director & Senior Consultant Gastroenterologist
MBBS, MD, DM Gastroenterology (PGI Chandigarh)