一例自发性脑动脉静脉形缺陷封闭:成像分析和临床辩论
Nicola Milazzo1,2, Silvia Pizzuto1, Julie Gratieux1
1Department of Therapeutic and Interventional Neuroradiology, Hospital Foch, Suresnes, France.
概括
没有破裂的大脑动脉静脉形形 (bAVMs) 的自发封闭是罕见的. 本案例研究详细介绍了一例难治性患者的独特案例,突出显示自发静脉血栓形成而没有出血.
科学领域:
- 神经学 神经学
- 血管神经学 血管神经学
- 神经外科 神经外科
背景情况:
- 脑动脉静脉形形 (bAVMs) 的自发性闭塞并不常见,特别是在未破裂的情况下.
- 以前的报道主要涉及破裂的bAVM.
- 诸如单静脉排水和小体大小等因素与闭塞有关.
研究的目的:
- 报告一个罕见的自发性闭塞病例,发生在未破裂的bAVM中.
- 描述临床表现和成像发现.
- 为了区分自发性血栓塞与破裂诱导的闭塞.
主要方法:
- 一个中年男性患者的病例报告.
- 临床病史包括耐火性.
- 影像研究记录了AVM及其静脉排水.
主要成果:
- 一个未破裂的,左侧的,罗兰的bAVM被确定.
- 该患者有30年的耐火性史.
- 在没有出血的情况下观察到AVM静脉排水的自发血栓形成.
结论:
- 在未破裂的bAVM中,即便是长期患有,也可能发生自发性闭塞.
- 这种事件与破裂后的封闭不同.
- 了解自发性血栓形成对于管理bAVMs至关重要.
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