کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3270966 | 1208256 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Three-Dimensional (3D) Microarchitecture Correlations with 2D Projection Image Gray-Level Variations Assessed by Trabecular Bone Score Using High-Resolution Computed Tomographic Acquisitions: Effects of Resolution and Noise
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
غدد درون ریز، دیابت و متابولیسم
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Three-Dimensional (3D) Microarchitecture Correlations with 2D Projection Image Gray-Level Variations Assessed by Trabecular Bone Score Using High-Resolution Computed Tomographic Acquisitions: Effects of Resolution and Noise Three-Dimensional (3D) Microarchitecture Correlations with 2D Projection Image Gray-Level Variations Assessed by Trabecular Bone Score Using High-Resolution Computed Tomographic Acquisitions: Effects of Resolution and Noise](/preview/png/3270966.png)
چکیده انگلیسی
Significant correlations were observed between TBSμCT and 3D microarchitecture parameters, regardless of the resolution. Correlations were detected that were strongly to intermediately positive for connectivity density (0.711 â¤Â r2 â¤Â 0.752) and trabecular number (0.584 â¤Â r2 â¤Â 0.648) and negative for trabecular space (â0.407 â¤Â r2 â¤Â â0.491), up to a pixel size of 1023 μm. In addition, TBSμCT values were strongly correlated between each other (0.77 â¤Â r2 â¤Â 0.96). Study results show that the correlations between TBSμCT at 93 μm and 3D microarchitecture parameters are weakly impacted by the degradation of image resolution and the presence of noise.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Clinical Densitometry - Volume 16, Issue 3, July 2013, Pages 287-296
Journal: Journal of Clinical Densitometry - Volume 16, Issue 3, July 2013, Pages 287-296
نویسندگان
Renaud Winzenrieth, Franck Michelet, Didier Hans,