Barrett’s esophagus is one of the major complications of gastro-esophageal reflux disease (GERD) in which the normal squamous tissue lining the esophagus changes to the tissue resembling that of the intestine lining.
https://www.medgadget.com/2017/07/global-outlook-for-barretts-esophagus-treatment-market-by-key-trends-and-analysis-2025.html
Global Outlook for Barrett’s Esophagus Treatment Market By Key Trends and Analysis 2025