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Barrett esophagus

Barrett's esophagus; GERD - Barrett; Reflux - Barrett

 

Barrett esophagus (BE) is a disorder in which the lining of the esophagus is damaged by stomach acid. The esophagus is also called the food pipe or swallowing tube.

People with BE have an increased risk for cancer in the area involved. However, cancer is not common.

Causes

 

When you eat, food passes from your throat to your stomach through the esophagus. The esophagus is also called the food pipe or swallowing tube. A ring of muscle fibers in the lower esophagus keeps stomach contents from moving backward.

If these muscles do not close tightly, harsh stomach acid can leak into the esophagus. This is called reflux or gastroesophageal reflux (GERD). It may cause tissue damage over time. The lining becomes similar to that of the stomach.

BE occurs more often in men than women. People who have had GERD for a long time are more likely to have this condition.

 

Symptoms

 

BE itself does not cause symptoms. The acid reflux that causes Barrett esophagus often leads to symptoms of heartburn. Many people with this condition do not have any symptoms.

 

Exams and Tests

 

You may need an endoscopy if GERD symptoms are severe or come back after treatment.

During the endoscopy, your health care provider may take tissue samples from different parts of the food pipe. These biopsies help diagnose the condition. They also help look for changes that could lead to cancer.

Your provider may recommend a follow-up endoscopy to look for cell changes that indicate cancer. People with Barrett esophagus are recommended to have follow-up endoscopy every 3 to 5 years, or more if abnormal cells are found.

 

Treatment

 

TREATMENT OF GERD

Treatment should improve acid reflux symptoms, and may keep BE from getting worse. Treatment may involve lifestyle changes and medicines such as:

  • Antacids after meals and at bedtime
  • Histamine H2 receptor blockers
  • Proton pump inhibitors
  • Avoiding tobacco use

Lifestyle changes, medicines, and anti-reflux surgery may help with symptoms of GERD. However, these steps will not make Barrett esophagus go away.

TREATMENT OF BARRETT ESOPHAGUS

Endoscopic biopsy can show changes in the cell that may be cancer. You provider may advise surgery or other procedures to treat that.

Some of the following procedures remove the harmful tissue in your esophagus:

  • Photodynamic therapy (PDT) uses a special laser device, called an esophageal balloon, along with a drug called Photofrin.
  • Other procedures use different types of high energy to destroy the precancerous tissue.
  • Surgery to remove the abnormal lining.

 

Outlook (Prognosis)

 

Treatment should improve acid reflux symptoms and may keep BE from getting worse. None of these treatments will reverse the changes that may lead to cancer.

 

When to Contact a Medical Professional

 

Call your provider if:

  • Heartburn lasts for longer than a few days, or you have pain or problems swallowing.
  • You have been diagnosed with Barrett esophagus and your symptoms get worse,
  • You develop new symptoms (such as weight loss, problems swallowing).

 

Prevention

 

Diagnosis and treatment of GERD may prevent Barrett esophagus.

 

 

References

ASGE Standards of Practice Committee, Muthusamy VR, Lightdale JR, Acosta RD, et al. The role of endoscopy in the management of GERD. Gastrointest Endosc. 2015;81(6):1305-1310. PMID: 25863867 www.ncbi.nlm.nih.gov/pubmed/25863867.

Falk GW, Katzka DA. Diseases of the esophagus. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine. 25th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 138.

Ferri FF. Barrett esophagus. In: Ferri FF, ed. Ferri's Clinical Advisor 2016. Philadelphia, PA: Elsevier; 2016:202-203.

Katz PO, Gerson LB, Vela MF. Guidelines for the diagnosis and management of gastroesophageal reflux disease. Am J Gastroenterol. 2013;108(3):308-328. PMID: 23419381 www.ncbi.nlm.nih.gov/pubmed/23419381.

Shaheen NJ, Falk GW, Iyer PG, Gerson LB; American College of Gastroenterology. ACG clinical guideline: diagnosis and management of Barrett's esophagus. Am J Gastroenterol. 2016;111(1):30-50. PMID 26526079 www.ncbi.nlm.nih.gov/pubmed/26526079.

Spechler SJ, Sharma P, Souza RF, Inadomi JM, Shaheen NJ. American Gastroenterological Association medical position statement on the management of Barrett's esophagus. Gastroenterology. 2011;140(3):1084-1091. PMID: 21376940 www.ncbi.nlm.nih.gov/pubmed/21376940.

Spechler SJ, Souza RF. Barrett's esophagus. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 10th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 45.

Teran MD, Brock MV. The management of Barrett's esophagus. In: Cameron, JL, Cameron AM, eds. Current Surgical Therapy. 11th ed. Philadelphia, PA: Elsevier Saunders; 2014:19-23.

 
  • Digestive system

    Digestive system - illustration

    The esophagus, stomach, large and small intestine, aided by the liver, gallbladder and pancreas convert the nutritive components of food into energy and break down the non-nutritive components into waste to be excreted.

    Digestive system

    illustration

  • Esophagus and stomach anatomy

    Esophagus and stomach anatomy - illustration

    Food is swallowed and passes through the esophagus to the stomach, where the majority of digestion takes place.

    Esophagus and stomach anatomy

    illustration

    • Digestive system

      Digestive system - illustration

      The esophagus, stomach, large and small intestine, aided by the liver, gallbladder and pancreas convert the nutritive components of food into energy and break down the non-nutritive components into waste to be excreted.

      Digestive system

      illustration

    • Esophagus and stomach anatomy

      Esophagus and stomach anatomy - illustration

      Food is swallowed and passes through the esophagus to the stomach, where the majority of digestion takes place.

      Esophagus and stomach anatomy

      illustration

    A Closer Look

     

      Self Care

       

        Tests for Barrett esophagus

         

           

          Review Date: 1/28/2016

          Reviewed By: Subodh K. Lal, MD, gastroenterologist at Gastrointestinal Specialists of Georgia, Austell, GA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.

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