Barrett's esophagus

Researchers are studying a risk-prediction tool that could help healthcare professionals better assess which patients need screening.

Dr. James East explains that there can be potentially severe complications if GERD is left untreated, including esophageal cancer.

Dr. James East explains what causes Barrett's esophagus, who is at risk, how it's diagnosed and treated, and how you can reduce your risk of developing the condition.

During Stomach Cancer Awareness Month, recognized in November, learn about this disease and the symptoms and risk factors that could help you stay alert.