Chronic heartburn may be an early sign of esophageal cancer and a new test can help you know for sure.

Chronic heartburn may be an early sign of esophageal cancer and a new test can help you know for sure.

New test can help with early screening for esophageal cancer Thursday, May 9, 2024 1:08AM Chronic heartburn may be an early sign of esophageal cancer and a new test can help you know for sure. Copyright © 2024 KABC Television, LLC. All rights reserved.