A Better Imager for Identifying Tumors

WASHINGTON, June 19, 2014 (Korea Bizwire)–Before they excise a tumor, surgeons need to determine exactly where the  cancerous cells lie. Now, research published today in The Optical  Society’s (OSA)  journal Optics  Letters details a new technique that could give surgeons cheaper  and more lightweight tools, such as goggles or hand-held devices, to  identify tumors in [...]