NYT :: Health

Researchers See Promise in New Test for Tumors

A radioactive tracer that ?lights up? cancer hiding inside dense breasts showed promise in its first big test against mammograms.<br/><br/><span class="advertisement"> <a href="http://www.pheedo.com/click.phdo?x=07ef2180cee44d9abb689f9f7fe272d1&u=http://www.nytimes.com/2008/09/04/health/04breast.html"><img src="http://www.pheedo.com/img.phdo?x=07ef2180cee44d9abb689f9f7fe272d1&u=http://www.nytimes.com/2008/09/04/health/04breast.html" border="0"/></a></span>