Endoscopy is the insertion of a long, thin tube directly into the body to observe an internal organ — such as the gastrointestinal tract — in detail. Doctors can also use it in imaging, surgery, and ...

An endoscopy is a procedure that uses imaging to evaluate the organs and tissues of your body, including your gastrointestinal (GI) tract. Being able to visualize your GI tract can help your doctor ...

An upper endoscopy can be used to determine the cause of heartburn and is often performed as an outpatient procedure. Upper endoscopy uses a thin scope with a light and camera at its tip to look ...