Science news articles about 'noninvasive tool'

Combined positron emission tomography (PET) and computed tomography (CT) scanning of patients in the early stages of ovarian cancer can enable physicians to determine whether the cancer has spread to ...

... of a microscope capable of measuring Raman spectroscopic signals from living mice, researchers have a noninvasive tool to study where carbon nanotubes travel once they are injected into the blood ...

... red blood cells into sickle-shaped bodies that do not pass smoothly through blood vessels. TCD is a noninvasive tool that uses ultrasound waves to measure the speed of blood flow in ...

... accurate classification of lesions in the breast. "PET and MRI systems are both powerful, noninvasive tools for detecting breast cancer and evaluating treatment, but each of them also has weaknesses ...