http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Iodinated and Gadolinium based contrast agents, frequently used during computed tomography (CT) and MRI scans to aid in the imaging process, are associated with a very low rate of adverse effects, according to a large cohort study published in the October issue of the American Journal of Roentgenology (AJR). http://www.physorg.com/news172733550.html Medicine & Health Mon, 21 Sep 2009 06:50:04 EST news172733550 Scientists including one from The University of Texas Health Science Center at Houston successfully predicted the outcome of a nano drug on breast tumors in a pre-clinical study. Their research could help determine which patients will respond best to cancer-fighting nano drugs. http://www.physorg.com/news153073074.html Medicine & Health Thu, 05 Feb 2009 16:18:31 EST news153073074 Information obtained from a new application of photoacoustic tomography (PAT) is worth its weight in gold to breast cancer patients. http://www.physorg.com/news151072381.html Medicine & Health Tue, 13 Jan 2009 12:33:01 EST news151072381 Medical imaging represents one of the most used and useful procedures in the oncologist`s diagnostic toolkit, even though each of the most useful techniques -magnetic resonance imaging (MRI), computerized tomography x-ray imaging (CT), and positron emission tomography (PET) scanning -has its own set of limitations. http://www.physorg.com/news138027651.html Nanotechnology Fri, 15 Aug 2008 14:00:51 EST news138027651