胎儿后脑动脉梗塞由于动脉剖析:一个病例报告
Mohamed Slim Majoul1,2, Amine Ben Lakhal3,4, Dina Ben Mohamed5,4
1Department of Neurology, National Institute Mongi Ben Hmida of Neurology, Tunis, Tunisia. slimmajoul@gmail.com.
Journal of medical case reports
|November 25, 2025
概括
本案例报告强调了一个异常发生的缺血性中风的病例,患者患有胎儿后脑动脉变体,由内动脉剖析引起. 这强调了考虑这种解剖变异在中风病变发生过程中的重要性.
科学领域:
- 神经学 神经学
- 血管神经学 血管神经学
- 神经成像是一种神经成像.
背景情况:
- 胎儿后脑动脉是一种常见的解剖变体 (23-29%的患病率),后沟通动脉供应后循环.
- 胎儿后脑动脉作为缺血性中风风险因素的作用仍在争论中.
- 内动脉解剖是已知的中风原因之一,特别是在年轻人中.
研究的目的:
- 在患有胎儿后脑动脉变异的患者中报告一种异常情况下的缺血性中风,该病例是由于内动脉剖析而引起的.
- 在这种背景下,讨论胎儿后脑动脉对缺血性中风病变的潜在贡献.
主要方法:
- 一个46岁的男性患有急性神经缺陷的病例介绍.
- 神经学检查发现了脱节性关节炎,半,半低静止,半视,和霍纳综合征.
- 大脑MRI和MRI血管图证实了脑后动脉区域的缺血性中风,这是右侧内动脉剖析的次要结果.
主要成果:
- 患者出现了急性缺血性中风的症状.
- 放射学发现表明在脑后动脉区域发生了缺血性中风.
- 这次中风归因于右脑外和内内动脉在胎儿后脑动脉变体的设置中的剖析.
- 用抗凝血剂和他类药物治疗导致6个月后显著的临床改善.
结论:
- 胎儿后脑动脉和内动脉剖析的同时发生是罕见的.
- 这个案例扩大了对内动脉剖析演示的理解.
- 这项研究强调了在评估缺血性中风时需要考虑胎儿后脑动脉变体的必要性,特别是在涉及剖析时.
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