The incidence of adenocarcinoma, a type of esophageal cancer linked to gastroesophageal reflux disease, has risen six-fold in recent decades.
http://universityhealthnews.com/daily/are-you-at-risk-for-esophageal-cancer-watch-for-these-symptoms/
http://universityhealthnews.com/daily/are-you-at-risk-for-esophageal-cancer-watch-for-these-symptoms/