ISSN 1004-4140
CN 11-3017/P
鲁新亮, 刘云福, 张永县, 等. 双能量CT电子密度和有效原子序数测量的研究进展[J]. CT理论与应用研究(中英文), xxxx, x(x): 1-7. DOI: 10.15953/j.ctta.2024.111.
引用本文: 鲁新亮, 刘云福, 张永县, 等. 双能量CT电子密度和有效原子序数测量的研究进展[J]. CT理论与应用研究(中英文), xxxx, x(x): 1-7. DOI: 10.15953/j.ctta.2024.111.
LU X L, LIU Y F, ZHANG Y X, et al. Advances in Measurements of Electron Density and Effective Atomic Number Using Dual-energy Computed Tomography[J]. CT Theory and Applications, xxxx, x(x): 1-7. DOI: 10.15953/j.ctta.2024.111. (in Chinese).
Citation: LU X L, LIU Y F, ZHANG Y X, et al. Advances in Measurements of Electron Density and Effective Atomic Number Using Dual-energy Computed Tomography[J]. CT Theory and Applications, xxxx, x(x): 1-7. DOI: 10.15953/j.ctta.2024.111. (in Chinese).

双能量CT电子密度和有效原子序数测量的研究进展

Advances in Measurements of Electron Density and Effective Atomic Number Using Dual-energy Computed Tomography

  • 摘要: 在双能量CT多参数功能分析中,电子密度和有效原子序数的精确测量是实现精准影像诊断和辐射剂量估算的基础。本文综述不同双能量成像模式CT在测量电子密度和有效原子序数准确性方面的研究进展,旨在为影像诊断和治疗计划的研究和临床应用提供参考。

     

    Abstract: Accurate measurements of electron density and effective atomic number are essential for precise imaging diagnosis and dose estimation in the multiparametric functional analysis of dual-energy computed tomography (CT). This paper provides a review of research progress pertaining to different dual-energy imaging modalities of CT for measuring electron density and effective atomic number accurately. Its aim is to offer a reference for improving the accuracy of imaging diagnosis and treatment planning.

     

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