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霍恩斯菲尔德单位与绝经前和绝经后妇女的椎间盘退化相关:一项放射学研究

Ze Gao¹, Liangwei Zhao¹, Xiaoming Tian²

¹Department of Spine Surgery, Hebei Medical University Third Hospital, 139 Ziqiang Road, Shijiazhuang, 050051, PR China.

Journal of orthopaedic surgery and research

|April 9, 2025

概括

更年期妇女的椎间盘退化 (IVDD) 和较低的霍恩斯菲尔德单位 (HU) 值增加,这表明雌激素下降,骨密度下降和IVDD进展之间存在联系.

科学领域:

脊柱成像和退化研究.
生物医学工程和放射学.

背景情况:

椎间盘退化 (IVDD) 是影响脊柱健康的常见疾病.
绝经相关的荷尔蒙变化可能会影响骨健康,并可能影响IVDD.

研究的目的:

为了研究霍恩斯菲尔德单位 (HU) 值与绝经前与绝经后妇女的椎间盘退化 (IVDD) 之间的相关性.
探索更年期对IVDD进展的潜在影响.

主要方法:

对101名女性患者的回顾性审查,分为绝经前和绝经前组.
通过CT评估圆盘高度指数 (DHI),通过MRI评估霍恩斯菲尔德单位 (HU) 值,通过MRI评估核脉 (NP) 面积.
两个更年期状态组之间的成像参数的比较.

主要成果:

与绝经前妇女相比,更年期妇女对IVDD (T12-S1) 的Pfirrmann分级显著更高.
在所有测量脊椎水平 (T12-S1) 中,更年期妇女的Hounsfield单位 (HU) 值显着较低.
在L2-L3水平上,在绝经前妇女中观察到更大的核脉 (NP) 区域.

结论:

在CT扫描上,Hounsfield单位 (HU) 的值随着椎间盘退化 (IVDD) 在绝经后的进展而下降.
降低的HU值可能间接表明脊椎骨矿物质密度降低,可能与绝经后骨质疏松症有关.
绝经后雌激素的下降可能会导致脊椎骨质疏松症,从而影响IVDD的进展.

关键词:

盘高度指数是指盘的高度指数.雌激素是一种雌激素.霍恩斯菲尔德的一个单位.椎间盘退化椎间盘退化更年期绝经绝经

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