横 sinus 的不对称性与眼内压的差异之间的关系 基于MRV成像检查
Dan Zhu1, Weiguang Zhang2, Dongtai Zhang3
1Department of Neurology, Hainan General Hospital(Hainan Affiliated Hospital of Hainan Medical University), 570311 Hainan, China.
SLAS technology
|October 14, 2024
概括
横侧腔异对称,是内横侧腔的差异,与眼内压力差异有关. 更大的不对称性与右眼和眼睛之间的压力降低相关,这表明排水机制.
科学领域:
- 神经学 神经学
- 眼科医生 眼科 眼科
- 放射学 放射学是一门学科.
背景情况:
- 横 sinus不对称性涉及到内横 sinus 的形状,大小或血流的变化.
- 眼内压力 (IOP) 差异是指两只眼睛之间眼内压力的显著差异.
- 横侧腔异对称与IOP差异之间的潜在相关性,以及其潜在机制,仍然在很大程度上未被探索.
研究的目的:
- 为了研究横侧鼻不对称性和眼内压力差异之间的关系.
- 通过MRV检查,探索将这两种情况联系在一起的潜在机制.
主要方法:
- 被诊断为横侧鼻不对称的患者被招募参加这项研究.
- 使用磁共振静脉扫描 (MRV) 检查横侧鼻腔.
- 使用标准化方法测量两只眼睛的眼内压力 (IOP).
主要成果:
- 在特定组之间观察到统计学上显著的区别 (Z = 6.78,P < 0.01).
- 在所有组中,右眼 (F = 15.43,P < 0.01),左眼 (F = 4.62,P = 0.002) 和眼睛之间的差异 (F = 41.79,P < 0.01) 发现了IOP的显著变化.
- 横 sinus不对称性与右眼IOP (r = 0.51,P < 0.01) 和IOP差异 (r = 0.79,P < 0.01),但与左眼IOP没有负相关性.
结论:
- 横侧鼻形态与眼内压力之间存在相关性.
- 一侧较厚的横侧鼻可能会导致更厚的排水静脉,从而减少那一侧的IOP.
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