Promising Technologies Arise for Diagnosis of Barrett’s Esophagus

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About this Disease Barrett's Esophagus

Recent and prospective advancements in diagnosing cancer in Barrett’s esophagus may allow for earlier and better detection. But as with most newer technologies, some of these alternatives — ranging from computer analysis to surveillance endoscopy to saliva — have their critics as well.
http://www.healio.com/gastroenterology/esophagus/news/print/healio-gastroenterology/%7B489564d2-ab87-4abc-a9d7-ac732587d179%7D/promising-technologies-arise-for-diagnosis-of-barretts-esophagus