怀孕期间手足道综合征高频超声波的诊断价值:一个病例对照研究
Zahra Mirzaasgari1, Bahram Haghi-Ashtiani1, Farshid Refaiean1
1Department of Neurology, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran.
Current journal of neurology
|November 27, 2023
概括
高频超声波 (HF-USG) 是一种方便且具有成本效益的诊断工具,用于孕妇的手腕道综合征 (CTS). 这种成像方法显示出高精度,为神经传导研究 (NCSs) 提供了可取的替代方案.
科学领域:
- 医疗成像医学成像
- 神经学 神经学
- 整形外科 整形外科 整形外科
背景情况:
- 带道综合征 (CTS) 是一种常见的上肢陷神经病变.
- 怀孕是发展CTS的一个重要风险因素.
- 目前通过神经传导研究 (NCS) 进行的黄金标准诊断对于孕妇来说可能是昂贵和不舒服的.
研究的目的:
- 评估高频超声波 (HF-USG) 对于手腕道综合征 (CTS) 的诊断实用性,特别是在孕妇中.
- 为了比较HF-USG与NCSs等传统诊断方法的有效性.
主要方法:
- 一项横截面病例控制研究,涉及40名患有CTS的孕妇和40名匹配的对照.
- 在手腕上进行高频超声波 (HF-USG),以测量手腕道入口处的中枢神经截面面积 (MNCSA).
- 使用统计分析来比较不同组的MNCSA,并确定诊断准确度指标.
主要成果:
- 在CTS组 (11.71 ± 1.86 mm2) 和对照组 (6.75 ± 1.38 mm2) 之间观察到平均MNCSA的统计学上显著差异.
- 截止MNCSA的8.5mm2显示高诊断性能:98%的灵敏度,93%的特异性,95%的正预测值 (PPV) 和98%的负预测值 (NPV).
- 接收器操作特征 (ROC) 曲线分析证实了诊断值.
结论:
- 中枢神经的高频超声波 (HF-USG) 是怀孕妇女手腕道综合征 (CTS) 的一个有价值的诊断工具.
- 在这个人群中,HF-USG为诊断CTS提供了一个比NCS更方便,更便宜和潜在的更好选择.
- HF-USG可以作为一个有效的查工具,孕妇呈现的症状暗示CTS.
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