(Medical Xpress) -- In studies on a human skin tissue model, researchers at Pacific Northwest National Laboratory used a systems biology approach to show that an ionizing radiation dose mimicking that received during a CT ...
Apr 25, 2012
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In a Comment linked to The Lancet Physics Series, Dr Ahmed Meghzifene (Division of Human Health, International Atomic Energy Agency, Vienna, Austria) cautions that only physicists with the correct clinical training should ...
Apr 17, 2012
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Most medical imaging equipment is not designed with overweight and obese patients in mind. As a result, these individuals can be exposed to higher levels of radiation during routine X-ray and CT scans.
Apr 5, 2012
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According to a study in the April issue of the Journal of the American College of Radiology, the department of radiology at the University of Colorado in Denver has developed a convenient, pocket-sized reference card to communicate ...
Apr 2, 2012
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New guidelines for CT-guided biopsies of lung nodules significantly reduce radiation exposure allowing individuals the benefit of the procedure, which may cut down on overall lung cancer deaths. This research is being presented ...
Mar 25, 2012
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A technique that delivers highly focused beams of radiation, known as Cyberknife, can relieve the stabbing pain of the facial nerve condition trigeminal neuralgia, indicates a small study published online in the Journal of ...
Jan 27, 2012
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An article in the January issue of the Journal of the American College of Radiology summarizes methods for radiation dose optimization in pediatric computed tomography (CT) scans. Approximately seven to eight million CT examinations ...
Jan 6, 2012
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Researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab), through a combination of time-lapse live imaging and mathematical modeling of a special line of human breast cells, ...
Dec 20, 2011
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As part of its ongoing efforts to ensure safe, effective and appropriate medical imaging, the American College of Radiology has joined the ABIM Foundation and eight other medical specialty societies in Choosing Wisely. The ...
Dec 14, 2011
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New research casts doubt on a popular treatment for breast cancer: A week of radiation to part of the breast instead of longer treatment to all of it.
Dec 6, 2011
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