Using ductoscopy to detect breast mass at an early stage

Using a new procedure termed fiberoptic ductoscopy, a surgeon can visualize a patient's breast mammary ducts directly with a 0.9-mm scope. Eighty-five percent of breast cancers are thought to originate in the epithelial lining of the mammary ducts. The hope is that this new technique will allow surgeons to detect breast cancer in high-risk patients before a mass is felt or seen via mammography.