Pediatric Computed Tomography Dose Optimization Strategies: A Literature Review
نویسندگان
چکیده
منابع مشابه
Computed tomography dose optimization.
Use of computed tomography (CT) as a medical diagnostic imaging tool has increased in recent decades because of its technical advances in data acquisition speed and image reconstruction technology. The increased reliance on CT was accompanied by increased patient exposure to ionizing radiation, however, and concerns among radiologic professionals and the public regarding CT dose resulted in inc...
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Radiation dose reduction in pediatric X-ray imaging is especially important because of children radiation sensitivity. For any radiographic examination performed at a fixed radiographic tube potential, the patient absorbed dose is directly proportional to the value of milliampere-seconds (mAs) selected by the operator. Nevertheless, reducing X-ray exposure has the unavoidable disadvantage of in...
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ژورنال
عنوان ژورنال: Journal of Medical Imaging and Radiation Sciences
سال: 2015
ISSN: 1939-8654
DOI: 10.1016/j.jmir.2015.03.003