News tagged with ct images

Are CT scans safe?

With questions lingering about the safety of medical imaging and the radiation that is used in some of those tests, Mayo Clinic radiation safety expert Cynthia McCollough, Ph.D., wrote a paper that provides clear answers ...

Oct 06, 2015
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Exercise perfusion CT imaging IDs coronary stenosis

(HealthDay)—For patients suspected of having hemodynamically significant coronary stenosis, exercise computed tomography (CT) myocardial perfusion imaging is feasible and accurate, according to a study published in the ...

Mar 11, 2015
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