The gastroesophageal junction is the area where the esophagus meets the stomach. The esophagus is a tube that carries food and liquids from your mouth to your stomach, while the stomach is a muscular organ that begins digesting food. The gastroesophageal junction is a barrier to prevent stomach acid and other contents from flowing back …
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Barrett esophagus is a condition where the normal lining of your esophagus is gradually replaced by a different type of cell. The esophagus is the tube that carries food and liquids from your mouth to your stomach. It is normally lined by squamous cells, which are flat, strong cells built to handle the wear and …
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Intestinal metaplasia is a change that occurs when the cells that normally line an organ are replaced by cells that resemble those found in the intestine. The word metaplasia means that one type of normal cell has been replaced by another type of normal cell that is not usually found in that location. In intestinal …
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