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使用磁共振成像在骨盆地功能评估中对升起器肌肉的体积细分分析

Ayşenur Buz Yaşar¹, Rüveyde Begüm Yüzok¹, Emine Dağıstan¹

¹Bolu Abant İzzet Baysal University, Training and Research Hospital, Department of Radiology, Bolu, Turkey

Diagnostic and interventional radiology (Ankara, Turkey)

|February 20, 2024

概括

骨盆地功能障碍可以通过升高肌肉 (LAM) 体积测量来诊断. 患者的LAM体积较低表明肌肉大小和骨盆地功能之间存在联系,有助于诊断.

科学领域:

盆地成像和功能分析.
医疗诊断和成像技术的医学诊断和成像技术.

背景情况:

盆地功能障碍 (PFD) 影响了相当一部分人口.
准确评估PFD对于有效治疗至关重要.
部肌肉 (LAM) 完整性是骨盆地功能的关键.

研究的目的:

为了评估升高肌肉 (LAM) 体积和骨盆地功能之间的关系.
确定LAM体积分析是否可以帮助诊断PFD.
为了确定正常LAM体积的定量衡量标准.

主要方法:

一项病例对照研究,比较了85名患有PFD的患者和85名对照患者.
使用磁共振 (MR) 缺口学和盆腔MRI成像.
对诊断切线进行了LAM和ROC曲线分析的体积细分.

主要成果:

与PFD患者相比,对照组表现出明显更高的LAM体积.
一个LAM体积切线38934.3mm3显示了81.2%的敏感性和80%的 PFD的特异性.
在对照组中,LAM体积没有受到性别的显著影响.

结论:

对LAM的体积分析为PFD评估提供了有价值的定量数据.
整合LAM体积测量与MR缺口学可以提高诊断准确度.
三维LAM重建可以进一步了解盆底完整性.

关键词:

分段化分段化分段化分段化升降器和肌肉的肌肉磁共振缺口学磁共振缺口学骨盆地功能障碍骨盆地功能障碍测量体积测量的体积测量

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