Yes. Barrett’s esophagus Doctor will do a test known as an upper endoscopy to examine for Barrett’s oesophagus. Doctor would possibly do that if you’ve got had acid reflux for over five years.
During an upper endoscopy, the barrett’s esophagus doctor puts a thin tube with a camera and light on the tip into your mouth and down into your oesophagus. He or she will check out the lining of the oesophagus and take a small sample of it. The Pathologist can examine the cells underneath a microscope to check if you’ve got Barrett’s oesophagus.