Radiofrequency ablation can reverse Barrett's esophagus, reduce cancer risk

Patients who have gastroesophageal reflux disease (GERD) for a prolonged period have an increased risk of developing Barrett's esophagus, a pre-cancerous condition where the tissue lining the esophagus becomes damaged by stomach acid and transformed into something like the inside of the stomach. New research finds that radiofrequency ablation -- an endoscopic procedure involving targeted thermal energy -- was very successful at restoring the esophagus and reducing risk for cancer.

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