CT radiation dose and radiation reduction strategies
نویسندگان
چکیده
منابع مشابه
Radiation dose-reduction strategies for neuroradiology CT protocols.
Within the past 2 decades, the number of CT examinations performed has increased almost 10-fold. This is in large part due to advances in multidetector-row CT technology, which now allows faster image acquisition and improved isotropic imaging. The increased use, along with multidetector technique, has led to a significantly increased radiation dose to the patient from CT studies. This places i...
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Objectives. To (1) compare the radiation dose of low-dose computed tomography (CT) to that of standard-dose CT, (2) determine the minimum optimal radiation dose for use in patients who need endoscopic sinus surgery, and (3) assess the reliability of iterative model reconstruction. Study Design. Prospective single-institution study. Setting. Tertiary care center. Subjects and Methods. We recruit...
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ژورنال
عنوان ژورنال: Journal of the Korean Medical Association
سال: 2011
ISSN: 1975-8456,2093-5951
DOI: 10.5124/jkma.2011.54.12.1262