在患有原发性半面的患者中,MRA对脊动脉系统的形态学研究
1Department of Imaging, Xuzhou Hospital of Traditional Chinese Medicine, Xuzhou, Jiangsu 221000, China.
Neuro endocrinology letters
|December 20, 2025
概括
脊动脉的形态不规则可能与初级半面 (pHFS) 相关. 与对照组相比,3.0T MRA在pHFS患者的脊椎动脉 (VA) 直径和偏差中显示出显著的差异.
科学领域:
- 神经学 神经学
- 放射学 放射学是一门学科.
- 血管成像 血管成像
背景情况:
- 初级半面 (pHFS) 是一种神经疾病,其特征是面部肌肉的非自愿收缩.
- pHFS的致病性往往与神经血管压缩有关,但脊动脉形态学的作用尚未完全理解.
研究的目的:
- 评估3.0T磁共振血管学 (MRA) 在评估pHFS的个体中的有效性.
- 调查脊柱动脉系统形态变化与pHFS之间的关系.
主要方法:
- 使用3.0T MRA进行了一项比较研究,对100名pHFS患者和150名健康对照 (HC) 进行了比较.
- 分析了脊动脉的形态参数,包括脊动脉 (VA) 的直径和偏差.
- 独立的t测试和Wilcoxon等级和值测试用于统计分析,显著程度为p < 0.05.
主要成果:
- 在pHFS和HC组之间观察到右VA直径,左VA偏差和基底动脉偏差的显著差异 (p < 0.05).
- 与对照组相比,pHFS组的VA偏差率明显更高 (89%和96%) (72%和84.67%).
- VA迁移与年龄呈现出正相关性 (r = 0.225,p = 0.034).
结论:
- 这项研究表明,脊动脉的形态不规则与pHFS的发生之间存在潜在的关联.
- 局限性包括缺少的移位数据,群体之间的年龄差异,以及来自手术群体的潜在选择偏差.
更多相关视频
08:10Estimating Bilateral Atrial Function by Cardiovascular Magnetic Resonance Feature Tracking in Patients with Paroxysmal Atrial Fibrillation
Published on: July 20, 2022
2.0K
05:32Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
Published on: August 11, 2023
2.8K
相关概念视频
01:21Imaging Studies for Cardiovascular System IV: CMRI
Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
01:19Imaging Studies VII: Vascular Imaging
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...