New Imaging Technique Could Spot Early Cancers; Lasers Heat Nanotubes, Then Docs Listen For Ultrasound Waves Released Showing Tumors, Stanford University School of Medicine Study  
8/18/2008 7:12:26 AM

MONDAY, Aug. 18 (HealthDay News) -- Nanotechnology may offer doctors a noninvasive way to detect early stages of cancer and also help monitor treatment, a new report says. (Aug. 17 Nature Nanotechnology)