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Breath test can save money and catch cancer early

In In The News by Barbara Jacoby

By: DR. CHANTEL STRACHAN From: abcnews.go.com The only way to test for symptoms of stomach or esophageal cancer is to undergo an upper endoscopy, a test that can be invasive, cost thousands of dollars and has a small percentage of success in actually finding a tumor. Researchers in the U.K. wanted a diagnostic tool that would be easier and cheaper to test for these …