放射性特征的异质性支持梅尼尔氏病患者群体之间的病因多样性
David Bächinger1,2, Noemi Filidoro2, Marc Naville2
1Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Zurich, Zurich, Switzerland.
Scientific reports
|June 26, 2023
概括
骨中的放射性特征在Meniere中很常见.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 诊断梅尼尔氏病 (MD) 可能是具有挑战性的.
- 以前的研究表明,骨特征与MD之间存在弱或不一致的关联.
- 在MD患者中存在明显的内淋巴囊病理.
研究的目的:
- 在两个不同的梅尼尔氏病患者群体中确定特定放射性骨特征的流行率.
- 为了将这些特征与内淋巴囊变性 (MD-dg) 和内淋巴囊低成形 (MD-hp) 的组之间进行比较.
- 调查MD-dg集团中受影响和不受影响双方之间的差异.
主要方法:
- 利用71名多发性疾病患者的延迟加多增强型MRI和高分辨率CT数据.
- 分析了几何骨特征,空气细胞通道体积,球球的高度,西格突的宽度和内淋巴囊的MRI信号强度.
- MD-dg和MD-hp组之间的比较特征,以及MD-dg组内受影响和不受影响的侧面.
主要成果:
- 发现了显著的群体间差异,包括背后圈骨的厚度,后部轮的凸度和气动化体积.
- 与MD-hp组相比,MD-dg组表现出更大的后骨厚度,后面轮扭曲度和气动化体积.
- 在MD-dg组中,受影响的侧面与未受影响的侧面相比,有较窄的西格鼻宽度和改变的内淋巴囊MRI信号强度.
结论:
- 放射性骨特征,以前被认为与MD无关,在不同的MD患者亚组中普遍存在.
- 研究结果支持梅尼尔病的各种病因,包括发育和退行过程.
- 这些明显的放射性异常与Meniere病的特定内淋巴囊病理相关.
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