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Dual-energy CT analyses for diagnosing lung cancer Hiroaki Nagano 1 1Department of Radiology Graduate School of Medical and Dental Sciences, Kagoshima University Keyword: dual-energy CT , 肺癌 , 電子密度値 pp.1-10
Published Date 2024/1/10
DOI https://doi.org/10.18888/rp.0000002603
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Mediastinal involvement in lung cancer is an important prognostic factor, and accurate nodal staging is essential to choose adequate treatment strategy. Dual-energy CT(DECT)has introduced novel applications, such as virtual monochromatic imaging, iodine concentration(IC)mapping, effective atomic number mapping and electron density(ED)mapping, into clinical practice. Previous reports on DECT in the diagnosis of lymph node metastases have showed the usefulness of IC, which can better quantify the contrast effect in the lymph nodes, and ED, which are considered to reflect the molecular structure of the lesion tissue. In this review, clinical applications of DECT in lung cancer are discussed presenting illustrative cases.


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電子版ISSN 印刷版ISSN 0009-9252 金原出版

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