一个破裂的三叶片性ICA-PCom动脉瘤呈现与保存的神经功能:病例报告和临床解剖分析
Stefan Oprea1,2, Cosmin Pantu1,2, Alexandru Breazu1,2
1Faculty of General Medicine, "Carol Davila" University of Medicine and Pharmacy, 050474 Bucharest, Romania.
Diagnostics (Basel, Switzerland)
|January 10, 2026
概括
这项案例研究突出了破裂的内冠状动脉-后部通讯动脉 (ICA-PCom) 动脉瘤,呈现出最小的症状,为动脉瘤破裂行为和手术管理提供了独特的见解. 成功的微手术剪切导致了完全康复,证明了对复杂的脑血管病例的有效治疗.
科学领域:
- 神经外科 神经外科
- 血管神经学 血管神经学
- 医疗成像医学成像
背景情况:
- 内动脉-后部通讯动脉 (ICA-PCom) 动脉瘤由于其位置和神经不稳定性的潜力而具有临床意义.
- 复杂的动脉瘤形态,如三叶球,与较小尺寸的破裂风险增加有关.
- 神经系统的恶化往往掩盖了破裂动脉瘤的早期临床解剖相关性.
研究的目的:
- 为了将最小的早期症状与三叶球化的ICA-PCom动脉瘤和封闭的水槽出血相关联.
- 了解解剖学上具有挑战性的动脉瘤的破裂行为和手术决策.
- 分析在复杂动脉瘤病例中成功进行术后康复的因素.
主要方法:
- 数字减去血管学和3DCT血管学用于动脉瘤可视化.
- 通过直接可视化的左侧垂体骨切割进行手术剪切.
- 微手术剖析保护关键的神经血管结构.
- 在手术后的临床和成像随访3个月和9个月.
主要成果:
- 一名48岁的女性出现了雷声头痛,但保持了正常的神经学检查.
- 鉴定出一个破裂的,三叶球化的ICA-PCom动脉瘤,面向周围大脑水库.
- 患者经历了成功的切割手术,在随访时没有出现神经系统缺陷,并且没有出现任何神经系统缺陷.
结论:
- 一个复杂的ICA-PCom动脉瘤可以呈现保存的神经功能,允许详细的临床解剖相关性.
- 了解动脉瘤几何形状,症状和出血模式之间的关系,可以了解罕见的破裂机制.
- 及时的微手术干预和持续的随访对于在复杂的脑血管病例中实现长期康复至关重要.
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