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                      Frequently Asked Questions


                      What is upper endoscopy?
                      Upper endoscopy lets your doctor examine the lining of the upper part of your gastrointestinal tract, which includes the esophagus, stomach and duodenum (first portion of the small intestine). Your doctor will use a thin, flexible tube called an endoscope, which has its own lens and light source, and will view the images on a video monitor. You might hear your doctor or other medical staff refer to upper endoscopy as upper GI endoscopy, esophagogastroduodenoscopy (EGD) or panendoscopy.

                      Why is upper endoscopy done?
                      Upper endoscopy helps your doctor evaluate symptoms of persistent upper abdominal pain, nausea, vomiting or difficulty swallowing. It's the best test for finding the cause of bleeding from the upper gastrointestinal tract, more accurate than X-ray films for detecting inflammation, ulcers and tumors of the esophagus, stomach and duodenum. Another use may be to obtain a biopsy (small tissue samples) which helps your doctor distinguish between benign and malignant (cancerous) tissues.

                      How do I prepare?
                      An empty stomach allows for the best and safest examination, so you should have nothing to eat or drink, including water, for approximately six hours before the examination.

                      What happens during the procedure?
                      Your doctor might start by spraying your throat with a local anesthetic or by giving you a sedative to help you relax. You'll then lie on your side, and your doctor will pass the endoscope through your mouth and into the esophagus, stomach and duodenum.

                      The endoscope doesn't interfere with your breathing. Most patients consider the test only slightly uncomfortable, and many patients fall asleep during the procedure.

                      What happens after the procedure?
                      You will be monitored until most of the effects of the medication have worn off. Your throat might be a little sore, and you might feel bloated because of the air introduced into your stomach during the test. You will be able to eat after you leave unless your doctor instructs you otherwise.

                      Your physician will explain the results of the examination to you, although you'll probably have to wait for the results of any biopsies performed.

                      If you have been given sedatives during the procedure, someone must drive you home and stay with you. Even if you feel alert after the procedure, your judgment and reflexes could be impaired for the rest of the day.

                      To schedule an appointment or to speak with a physician about endoscopies, please call the screening coordinator at (219) 464-9507.

                      Northwest Health - Porter

                      • 85 East US Hwy 6
                      • Valparaiso, IN 46383
                      • P: 219-983-8300

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