Cancer Surgery (image) American Chemical Society Caption A futuristic imaging technique could improve cancer surgery by revealing hidden anatomical details. Photo of a pig's hind leg viewed after injection with near-infrared contrast agents and imaging with near-infrared light to highlight lymph flow. Credit Credit: John V. Frangioni, M.D., Ph.D. Beth Israel Deaconess Medical Center, Boston. Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.