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Early Lung Cancer Detection, Northwestern University and NorthShore University HealthSystem Research Institute Study  
10/6/2010 7:12:33 AM

E Science News -- Researchers from Northwestern University and NorthShore University HealthSystem (NorthShore) have developed a method to detect early signs of lung cancer by examining cheek cells in humans using pioneering biophotonics technology. "By examining the lining of the cheek with this optical technology, we have the potential to prescreen patients at high risk for lung cancer, such as those who smoke, and identify the individuals who would likely benefit from more invasive and expensive tests versus those who don't need additional tests," said Hemant K. Roy, M.D., director of gastroenterology research at NorthShore.
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