| http://www.w3.org/ns/prov#value | - Gastric reflux (the backing up of stomach contents into the lower section of the esophagus) may irritate the esophagus and, over time, cause Barrett's esophagus.??? Older age.??? Being male.??? Being African-American.The most common signs of esophageal cancer are painful or difficult swallowing and weight loss.These and other symptoms may be caused by esophageal cancer or by other conditions.
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