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Evaluation of Bone;Up Date from Research to Clinical Application. Progress in clinical bone assessment using CT. Ito Masako 1 1Medical Work-Life-Balance Center, Nagasaki University Hospital, Japan. pp.339-345
Published Date 2013/2/28
DOI https://doi.org/10.20837/4201303033
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 Clinical computed tomography(CT)provides the information of bone structure and mineral density in vivo. Based on three-dimensional bone structure, voluntary two-dimensional sections are available, as well as trabecular and cortical data separately. However, the trabecular structure, which size is smaller than the spatial resolution, cannot be measured precisely. A recently system, high-resolution peripheral quantitative CT(HR-pQCT),can visualize and quantify the trabecular and cortical microstructure in vivo. Because of low radiation dose and high reproducibility, HR-pQCT system is expected to be a useful tool to assess the pathophysiological changes or the efficacy of anti-osteoporotic agents on bone.



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電子版ISSN 印刷版ISSN 0917-5857 医薬ジャーナル社

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