Limitation and Side Effect of EGD


What Is an EGD?
An esophagogastroduodenoscopy (EGD), often referred to as an upper endoscopy at Rowlett, is an invasive diagnostic test that visualizes the esophagus, stomach, and upper portion of the small intestine. It uses a fiberoptic endoscope, which is a flexible tube equipped with a camera. The endoscope is passed down the throat to the regions of the upper intestinal tract to provide a real-time video. An EGD can be used to obtain a biopsy or to treat gastrointestinal conditions as well.
Limitations
An EGD does not visualize the upper GI system from the outside and does not provide reliable information about the lungs, liver, spleen, or other nearby organs.
Managing Side Effects
It is possible for a sore throat to last for a few days after your EGD. This should improve gradually. You can drink soothing fluids to ease the discomfort. If your discomfort lasts for longer than a few days, if you experience worsening pain or trouble swallowing, or if you observe swelling in the back of your throat, call your doctor.
Interpreting Results
Your doctor will either discuss the results with you immediately after your test or may schedule another appointment to discuss the result and a plan, especially if your test involved a biopsy. Often, when the doctor performing the test is not the doctor who you regularly see, you need to come back to have this discussion.
Your doctor will determine the outcome of your upper endoscopy at Rowlett based on what he or she saw during the test. An EGD can help diagnose several problems based on the appearance of the inner lining of the gastrointestinal tract and any anatomical variations seen on the exam.
Conditions that may be diagnosed with the aid of EGD include:
·         Narrowing of areas of the GI tract
·         Ulcerations
·         Hiatal hernia
·         Enlarged blood vessels and esophageal varices
·         Inflammation
·         Conditions such as celiac disease or Crohn's disease
·         Infections
·         Cancer
Follow-Up
Depending on your test results, you may need to have treatment for a medical problem. For example, an infection may require treatment with antibiotics, while esophageal varices may require an interventional procedure to prevent the blood vessels from bleeding. A tumor may require removal, as well as chemotherapy or radiation therapy.
In general, you should not need to have EGD procedures routinely repeated, but if your symptoms unexpectedly worsen, or if you develop new symptoms, your doctors may want you to have another EGD to investigate the cause.
A Word From Verywell
An EGD is generally well tolerated and is not painful. However, it is an invasive test and requires sedation.
Most gastrointestinal conditions can be treated, either medically or surgically. Some chronic gastrointestinal problems require long-term treatment. If you have an EGD for treatment of a gastrointestinal condition, your recovery should be relatively quick.


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