If you have GERD, you have a higher risk for Barrett’s esophagus. People with this condition can develop a rare type of esophageal cancer. Although the overall risk for esophageal cancer is extremely low, we recommend getting a screening test called a surveillance esophagogastroduodenoscopy (EGD) every three to five years if you have GERD.
During an EGD, a doctor uses a thin tube, or endoscope, with a camera to check for changes inside of your esophagus.