Gastroesophageal reflux disease (gerd), is a chronic condition where acid from the stomach flows back into the esophagus this is often due to pressure on the lower esophageal sphincter (les), a muscular valve that guards the opening of the esophagus into the stomach. Gerd and esophageal cancer. Gastroesophageal reflux disease (gerd) is a chronic condition that involves a backflow of stomach contents into the esophagus this can happen when the sphincter muscle that separates the esophagus from the stomach does not function properly, or when pressure within the stomach is greater than that exerted by the sphincter.
gerd and esophageal cancer
Acid reflux occurs when the sphincter muscle at the lower end of your esophagus relaxes at the wrong time, allowing stomach acid to back up into your esophagus this can cause heartburn and other signs and symptoms frequent or constant reflux can lead to gastroesophageal reflux disease (gerd). Esophageal cancer. people who have gerd are at a slightly increased risk of a certain type of esophageal cancer known as adenocarcinoma of the esophagus.. Early esophageal cancer typically causes no signs or symptoms. when to see a doctor. make an appointment with your doctor if you have any persistent signs and symptoms that worry you. if you've been diagnosed with barrett's esophagus, a precancerous condition caused by chronic acid reflux, your risk of esophageal cancer is higher..
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