What is an upper endoscopy?
An upper endoscopy, also known as esophagogastroduodenoscopy (EGD) is a procedure that enables your doctor to examine the lining of your esophagus (swallowing tube), stomach and duodenum (the first part of the small intestine). A soft, flexible fibre optic tube is passed through the nose into the esophagus. The esophagus, stomach and duodenum are carefully inspected and a biopsy (a small piece of tissue) may be taken.
For more information on endoscopy process click here
REMINDER: This information is intended to provide general information and should not be used to base a diagnosis or treatment. Please consult the doctors about your specific condition and the approach for treatment.