Rhonda Small took quick action and called her doctor when she realized her heartburn was getting worse.
Her late husband, Earl, had suffered from esophageal cancer and Rhonda herself is now president of the Esophageal Cancer Awareness Association.
http://www.nbcnews.com/nightly-news/quick-freeze-saves-lives-preventing-one-fastest-growing-cancers-n482136
A Quick Freeze That Saves Lives: Preventing One of the Fastest Growing Cancers