额外内 Carotid 和脊椎剖析伪动脉瘤:临床特征和长期结果
Nathan A Seven1, Ana I Casanegra2, Giuseppe Lanzino3
1Department of Neurology Mayo Clinic Rochester MN.
Stroke (Hoboken, N.J.)
|January 26, 2026
概括
在宫动脉剖析后剖析伪动脉瘤 (dPSA) 通常具有良好的预后与医疗管理. 大多数患者经历了很好的结果,中风或破裂的发生率很低,这表明医疗治疗通常是足够的.
科学领域:
- 血管外科 血管外科
- 神经学 神经学
- 干预心脏病学 干预心脏病学
背景情况:
- 剖析性伪动脉瘤 (dPSA) 是宫动脉剖析的常见并发症.
- dPSA可能会增加血栓形成的风险.
- 这项研究研究了dPSA在宫内动脉 (cICA) 和脊椎动脉 (cVA) 的临床特征和长期结果.
研究的目的:
- 报告宫内动脉和脊椎动脉剖析伪动脉瘤的临床特征和长期结果.
- 为了比较cICA和cVA dPSAs之间的结果.
- 评估dPSAs的医疗和内血管治疗的有效性.
主要方法:
- 从2012年1月到2021年12月,对999名宫动脉剖析患者的回顾性图表审查.
- 对cICA和cVA dPSA组的基线人口统计,临床特征,治疗方法和长期结果的分析.
- 使用非参数测试进行组比较.
主要成果:
- 120名患者 (12%) 患有dPSA,主要是在cICA (85%) 中.
- 在较年轻的患者中,cVA dPSA 发生在体型较小的年轻患者中,并且更有可能减少体型.
- 在98%的患者中,获得了优异的结果 (修改的兰金尺度0-2),中风复发率低 (cICA dPSA为3%),没有破裂. 抗血栓治疗主要是用阿司匹林单一治疗.
结论:
- 大多数部内动脉和脊椎动脉剖析伪动脉瘤仅在医疗治疗时就表现出良性预后.
- 需要进行进一步的前性随机试验,以确定在诊断时是否需要额外的内血管治疗.
- 目前的证据表明,对于dPSA,医疗管理通常是足够的.
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