Energy subtraction method with filtered
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I. Kanno; M. Takahashi; H. Aoki; H. Onabe
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Article
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2006
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Elsevier Science
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English
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The energy subtraction method is employed for contrast media measurements focusing on tumors. An X-ray filter which had a K-edge a little higher than the one of the contrast media, was used to make X-ray spectra sensitive to the contrast media. For practical reasons, a CdZnTe detector was used for t