Comparison of dosimetric properties among four commercial multi-detector computed tomography scanners.

Abstract

This study compared dosimetric properties among four commercial multi-detector CT (MDCT) scanners. The X-ray beam characteristics were obtained from photon intensity attenuation curves of aluminum and off-center ratio (OCR) profiles in air, which were measured with four commercial MDCT scanners. The absorbed dose for MDCT scanners was evaluated with Farmer… (More)
DOI: 10.1016/j.ejmp.2017.02.007

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