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Optical Mammography Sheds New Light on Breast Cancer, Tufts University Study  
9/27/2012 7:57:08 AM

New optical imaging technology developed at Tufts University School of Engineering could give doctors new ways to both identify breast cancer and monitor individual patients' response to initial treatment of the disease. A five-year clinical study of the procedure, funded by a $3.5 million grant from the National Institutes of Health, is now underway at Tufts Medical Center in Boston. The non-invasive technology uses near infrared (NIR) light to scan breast tissue, and then applies an algorithm to interpret that information. Differences in light absorption allow identification of water, fats, and oxygen-rich and oxygen-poor tissue, the primary structures in breast tissue.