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Barrett esophagus

Esophageal lesion lined with columnar metaplastic epithelium which is flat or villiform. Barrett epithelium is characterized by two different types of cells: goblet cells and columnar cells. The symptomatology of Barrett esophagus is that of gastro-esophageal reflux. It is the precursor of most esophageal adenocarcinomas. (WHO)

Also known as
adenocarcinoma of oesophagus · Barrett esophagus/esophageal adenocarcinoma · Barrett's esophagus · Barrett's oesophagus with esophagitis · Barrett's ulcer of oesophagus

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