Barrett's esophagus
Barrett's esophagus
Barrett's esophagus (pronounced: /bærɪts ˈɛsəfəɡəs/) is a condition in which the tissue lining the esophagus—the muscular tube that carries food and liquids from the mouth to the stomach—is replaced by tissue that is similar to the intestinal lining. This process is known as intestinal metaplasia.
Etymology
The condition is named after the British surgeon Norman Barrett, who first identified it in the 1950s.
Symptoms
People with Barrett's esophagus may not have any symptoms. However, it is often associated with gastroesophageal reflux disease (GERD), which can cause heartburn and regurgitation. In some cases, Barrett's esophagus can lead to esophageal adenocarcinoma, a rare form of cancer.
Diagnosis
Barrett's esophagus can be diagnosed through an endoscopy, a procedure in which a thin tube with a light and a camera at the end is used to examine the esophagus. A biopsy may also be performed to confirm the diagnosis.
Treatment
Treatment for Barrett's esophagus depends on the severity of the condition. It may include lifestyle changes, medication to reduce stomach acid, or surgery to remove the damaged part of the esophagus.
Related Terms
- Esophagus
- Gastroesophageal reflux disease (GERD)
- Endoscopy
- Biopsy
- Esophageal adenocarcinoma
- Intestinal metaplasia
External links
- Medical encyclopedia article on Barrett's esophagus
- Wikipedia's article - Barrett's esophagus
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