barrett's esophagus

listen to the pronunciation of barrett's esophagus
الإنجليزية - الإنجليزية
An abnormal change (metaplasia) in the cells of the lower end of the esophagus thought to be caused by damage from chronic acid exposure, or reflux esophagitis
{i} condition caused by stomach acid reflux in which ulcers form in the lower esophagus and the epithelial cells are replaced with abnormal cells similar to those lining the stomach (Gastroenterology)