Is Barrett esophagus precancerous?

Barrett's esophagus refers to Barrett's esophagus. Barrett's esophagus is considered to be a precancerous lesion.

Barrett's esophagus refers to the stratified squamous epithelium of the lower esophageal mucosa. It is replaced by a single columnar epithelium. It has the potential to develop malignant changes and may develop into esophageal cancer. It can be considered to be precancerous lesions. If early intervention can be performed, Barrett's esophagus may be controlled. If the disease is allowed to progress, the esophagus may develop dysplasia and gradually develop cancer.

If Barrett's esophagus has symptoms of choking, and the symptoms are getting worse, be alert for esophageal cancer.