gastroscopies
A gastroscopy, also known as an upper endoscopy or esophagogastroduodenoscopy (EGD), is a medical procedure used to examine the upper part of the digestive tract. This includes the esophagus, stomach, and the beginning of the small intestine (duodenum). The procedure involves inserting a thin, flexible tube called an endoscope into the mouth. The endoscope has a light and a small camera at its tip, which transmits images to a monitor, allowing the doctor to visualize the internal lining of these organs.
Gastroscopies are performed for several reasons. They are commonly used to diagnose the cause of symptoms such
Before the procedure, patients are typically instructed to fast for several hours to ensure the stomach is