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Esophagus

Broader Terms

gastrointestinal system

Facts

  • Esophagus represents long muscular tube that carries food from the mouth to the stomach.
  • Barrett's esophagus is the abnormal growth of intestinal-type cells above this border, into the esophagus.
  • Barrett's esophagus is a condition in which the normal squamous epithelium of the esophagus has been replaced by an abnormal red columnar epithelium called specialized intestinal metaplasia.
  • The general direction of the esophagus is vertical; but it presents two slight curves in its course.
  • In an adult, the esophagus is about 10 inches long.
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