后腔拥挤和经典三神经疼痛之间的相关性研究
Yinzhan Wang1, Yihui Du1, Wenchang Guo1
1Department of Neurosurgery, Hebei General Hospital, 348# Heping Road, Shijiazhuang City, 050000, Hebei Province, China.
Acta neurochirurgica
|January 14, 2025
概括
在患有三角神经疼痛 (TN) 的患者中,后腔的拥挤明显更高. 这种拥挤,由较高的后拥挤指数 (PFCI) 表示,与女性性别和年龄较小有关,这表明它可能是TN的危险因素.
科学领域:
- 神经外科 神经外科
- 放射学 放射学是一门学科.
- 神经学 神经学
背景情况:
- 三神经疼痛 (TN) 是一种使人虚弱的神经病痛状况.
- 经典TN的病因通常与神经血管冲突 (NVC) 有关.
- 后腔解剖学可能在NVC和随后的TN的发展中发挥作用.
研究的目的:
- 调查后腔拥挤和经典三角神经疼痛 (TN) 之间的关联.
- 量化后腔体积 (PFV) 和后脑体积 (HBV),以计算后腔拥挤指数 (PFCI).
主要方法:
- 一项病例控制研究包括60名TN患者和60名健康对照.
- 对所有受试者进行了高分辨率3DMRI (3D-FIESTA和3D-TOF MRA).
- 使用3D切片软件进行PFV和HBV测量,计算PFCI (HBV/PFV×100%).
主要成果:
- 与对照组 (82.7% ± 3.9%,P=0.025) 相比,TN患者的平均PFCI显著更高 (85.0% ± 3.9%).
- 女性TN患者比男性TN患者表现出更大的后腔拥挤 (86.4%±3.8%对比83.4%±3.4%,P=0.033).
- 较高的PFCI与女性性别,年龄较小和TN诊断相关.
结论:
- 患有TN的患者表现出比健康个体更拥挤的后.
- 后腔拥挤可能是神经血管冲突的危险因素,增加了发展TN的可能性.
- 该PFCI作为一个可量化的措施,可能有助于了解TN的病原性.
相关概念视频
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
01:29Increased Intracranial Pressure ll: Pathophysiology
Increased intracranial pressure (ICP) refers to a potentially life-threatening rise in pressure inside the skull. This usually happens when there is a major change in the volume of brain tissue, blood, or cerebrospinal fluid (CSF) — the three components inside the skull. According to the Monro-Kellie doctrine, if the volume of one component increases, the volumes of the other components must decrease to maintain normal pressure. If this does not happen, ICP rises.The process often begins with...