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霍恩斯菲尔德单位值在患有扩散性异常性骨增强症和胸损伤的患者 - 一个单一中心的回顾性研究
Atsushi Suzuki1, Gentaro Kumagai2, Kanichiro Wada1
1Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036- 8562, Japan.
BMC musculoskeletal disorders
|December 6, 2025
概括
脊柱霍恩斯菲尔德单位 (HU) 值在患有扩散性异常性骨架超静止症 (DISH) 的老年患者中较低,并且没有DISH,与患有胸脊损伤的年轻患者相比较低.
科学领域:
- 放射学和成像学 放射学和成像学
- 整形外科手术 整形外科手术
- 老年医学 老年医学
背景情况:
- 扩散性异常性骨高静止症 (DISH) 是老年人常见的疾病.
- 计算机断层扫描 (CT) 对于评估脊柱骨折至关重要.
- 霍恩斯菲尔德单位 (HU) 的值可以反映骨密度和组成.
研究的目的:
- 为了比较三个组的骨折和非骨折脊椎水平的Hounsfield单位 (HU) 值:DISH患者,年轻的非DISH患者和年长的非DISH患者.
- 根据年龄和DISH存在的脊柱HU值的变化在患有胸椎骨折的患者中进行调查.
主要方法:
- 在2011年至2022年期间治疗的71名胸骨折患者的回顾性分析.
- 患者被分为DISH (22),年轻非DISH (24) 和年长非DISH (25) 组.
- 全脊椎CT扫描 (C2-S1) 分析了不同脊柱区域和骨折部位的HU值.
主要成果:
- 在所有群体中,椎HU值明显高于其他区域.
- 在所有组中,骨折部位的HU值都增加.
- 下胸部,胸脊和腰椎的HU值在不同组之间没有显著差异.
- 与年轻非DISH组相比,DISH和老年非DISH组的平均HU值低于T6显著较低.
结论:
- 老年患者,无论是有DISH还是没有DISH,与患有胸脊柱损伤的年轻患者相比,脊柱HU值较低.
- 年龄和DISH状态影响脊柱骨密度,用HU值测量,在患有胸椎骨折的患者中.
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