用剪切波弹性成像测量部肌肉硬度,用于宫发作的患者: 一项病例对照研究
Yaser Said Cetin1, Semra Agirbas1, Mesut Ozgokce2
1Department of Otorhinolaryngology, Van Yuzuncu Yil University, Van, Turkiye.
Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
|November 17, 2025
概括
宫发作性头患者表现出椎肌和形肌肌硬度增加,正如剪波弹性图所显示的那样. 这些发现提供了对病情的洞察力.
科学领域:
- 医疗成像医学成像
- 肌肉骨系统疾病 肌肉骨系统疾病
- 神经学 神经学
背景情况:
- 宫性头 (CGD) 是一种经常与部疼痛和功能障碍相关的疾病.
- 了解CGD部肌肉的生物力学特性对于诊断和治疗至关重要.
- 以前的研究还没有完全阐明部肌肉硬在CGD中的作用.
研究的目的:
- 为了研究部肌肉度在患有宫性头 (CGD) 患者和健康对照人群之间的差异.
- 利用剪切波弹性图 (SWE) 作为评估宫肌硬度的非侵入性工具.
- 探索CGD肌肉硬和临床症状之间的潜在相关性.
主要方法:
- 一项涉及33名CGD患者和33名匹配健康对照者的病例控制研究.
- 剪切波弹性图 (SWE) 用于测量硬肌 (SCM),梯形肌 (TRAP),脊柱头肌 (SPLC) 和半脊柱头肌/宫肌 (SCC) 肌肉的硬度.
- 标准化问卷评估了部疼痛,头,部残疾和头障碍水平. 统计分析包括t测试和曼-惠特尼U测试.
主要成果:
- 在CGD患者和对照人群之间没有观察到年龄,性别或BMI的显著差异.
- 与对照人群相比,CGD患者在SCM (p=0.029) 和TRAP (p=0.025) 肌肉中表现出明显更高的硬度.
- 在SPLC (p=0.199) 和SCC (p=0.681) 肌肉中没有发现显著的硬度差异. 在CGD患者中,SPLC度和部残疾之间发现了积极的相关性.
结论:
- 剪切波弹性图显示,宫发作性头的患者的肌和肌肌肌硬度增加.
- 这些发现有助于了解CGD的病理生理学,并可能有助于诊断和治疗策略.
- 建议进行进一步的研究,以验证这些初步发现并探索它们的临床影响.
相关概念视频
01:20Elastic Strain Energy for Shearing Stresses
472
As discussed in previous lessons, strain energy in a material is the energy stored when it is elastically deformed, a concept crucial in materials science and mechanical engineering. This energy results from the internal work done against the cohesive forces within the material. When a material undergoes shearing stress and corresponding shearing strain, the strain energy density, which is the energy stored per unit volume, is calculated. Within the elastic limit, where the stress is...
472
01:15Strain and Elastic Modulus
8.8K
The quantity that describes the deformation of a body under stress is known as strain. Strain is given as a fractional change in either length, volume, or geometry under tensile, volume (also known as bulk), or shear stress, respectively, and is a dimensionless quantity. The strain experienced by a body under tensile or compressive stress is called tensile or compressive strain, respectively. In contrast, the strain experienced under bulk stress and shear stress is known as volume and shear...
8.8K