== Warnings ==
Although Barrett's esophagus symptoms are usually the same as acid reflux/GERD, it's also possible to have NO symptoms at all. This can be especially dangerous because people with Barrett's esophagus have an increased risk of developing esophageal adenocarcinoma – one of the most rapidly increasing cancers in the United States. So to not even know you have Barrett's esophagus means it can quietly exist and manifest into cancer.
== References ==
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