What is Upper GI Endoscopy?
Upper GI endoscopy is a special exam of the upper gastrointestinal (GI) tract. If you are having symptoms of an upper GI problem, this procedure may be done to help find the cause and also help treat upper GI problems.
During endoscopy, a long, narrow and flexible tube called an endoscope is used. This allows your doctor to look directly into the upper part of your GI tract. The esophagus, stomach, and duodenum (the first part of the small intestine) make up the upper GI tract.
What Upper GI Endoscopy Can Do?
Upper GI endoscopy helps diagnose ulcers, gastritis, growths, cause of bleeding or pain and cancer. It may detect the presence of H.poylori, a type of bacteria that causes ulcers. It is also used for taking a sample of tissue (biopsy). Foreign objects or growths can be removed. Bleeding can be stopped and narrowed areas (strictures) can be opened.
What is Colonoscopy?
Colonoscopy is the visual examination of the large intestine (colon) using a lighted, flexible fiber optic or video endoscope. The colon begins in the right-lower abdomen and looks like a big question mark as it moves up and around the abdomen, ending in the rectum. It is 5 to 6 feet long. The colonoscopy procedure is used to look for early signs of colorectal cancer and can help doctors diagnose unexplained changes in bowel habits, abdominal pain, bleeding from the anus, and weight loss.
The flexible colon scope is a remarkable piece of equipment that can be directed and moved around the many bends in the colon. Colonoscopes are newer video endoscopies that contain a tiny, optically sensitive computer chip at the end. Electronic signals are then transmitted up the scope to a computer, which displays the image on a large video screen. Photographs are often taken to document findings during colonoscopy. An open channel in the scopes allows the other instruments to be passed through in order to perform biopsies, remove polyps, or inject solutions.
Schedule an appointment with your provider if you have health concerns that may require an endoscopy or colonoscopy.
