by Michelle Badash, MS
The esophagus is a tube that carries food from your mouth to your stomach. Chronic esophagitis is inflammation of the esophagus. Barrett esophagus is a complication of chronic esophagitis.
Barrett esophagus is a change in the cells that line the esophagus. Normal cells are flat-shaped squamous cells. Barrett esophagus cells are shaped like a column. This cell change is called metaplasia. It is a premalignant phase that may result in esophageal cancer if it is not treated.
The exact cause of Barrett esophagus is not known. It may result from damage to the esophagus caused by the chronic reflux of stomach acid. Frequent or chronic reflux of stomach acid into the esophagus is called gastroesophageal reflux disease (GERD).
Risk Factors TOP
Barrett esophagus is more common in Caucasian men and in people aged 50 years and older. Other factors that may increase your chance of Barrett esophagus include:
In some cases Barrett esophagus may not produce symptoms.
Some people with GERD may have the following symptoms:
More serious symptoms include:
The cell changes from Barrett esophagus are permanent once they occur. Talk to your doctor about the best treatment options for you. Treatment may include:
Your doctor may recommend the proton pump inhibitors (PPIs). PPIs help control GERD symptoms and prevent further damage to the esophagus.
Your doctor may recommend surgery if the disease is severe or the medication is not helpful. Surgical options may include:
A part of the upper stomach is wrapped around the esophagus. This is done to reduce further damage caused by GERD.
Endoscopic eradication destroys the Barrett cells in the esophagus. Eventually, the body starts making normal esophageal cells where the Barrett cells used to be. The most common endoscopic eradication procedures include:
This procedure removes the part of the esophagus that has the Barrett. The esophagus reconstructed using a part of the stomach or large intestine.
Your doctor may recommend endoscopy from every 3 months-5 years depending on how abnormal the cells in your esophagus look.
The best way to prevent Barrett esophagus is to reduce or treat the reflux of stomach acid into the esophagus. This is usually caused by GERD. Self-care measures for GERD include:
If you have GERD and are at a high risk for Barrett esophagus, talk to your doctor about a screening schedule.
National Institute of Diabetes and Digestive and Kidney Diseases
The Society of Thoracic Surgeons
GI Society—Canadian Society of Intestinal Research
Barrett esophagus. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T115861/Barrett-esophagus. Updated August 2, 2017. Accessed April 4, 2018.
Barrett's esophagus. National Institute of Diabetes and Digestive and Kidney Diseases website. Available at: https://www.niddk.nih.gov/health-information/digestive-diseases/barretts-esophagus. Accessed April 4, 2018.
11/30/2015 DynaMed's Systematic Literature Surveillance http://www.dynamed.com/topics/dmp~AN~T115861/Barrett-esophagus: Shaheen NJ, Falk GW, Iyer PG, Gerson LB. ACG clinical guideline: diagnosis and management of Barrett's esophagus. Am J Gastroenterol. 2016;111(1):30-50.
Last reviewed April 2018 by EBSCO Medical Review Board Daus Mahnke, MD
Last Updated: 11/30/2015
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