| 颅内囊状动脉瘤的形态学特征研究 |
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| 引用本文： | 万军,张晓龙,鲁刚,耿道颖,顾伟瑾,张磊,胡宙,洪泳,何俊,马春英.颅内囊状动脉瘤的形态学特征研究[J].介入放射学杂志,2009,18(6):403-405. |
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| 作者姓名： | 万军 张晓龙 鲁刚 耿道颖 顾伟瑾 张磊 胡宙 洪泳 何俊 马春英 |
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| 作者单位： | 1. 上海市静安区中心医院介入科,200040
2. 复旦大学附属华山医院放射科 |
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| 摘 要： | 目的 比较颅内动脉瘤破裂与非破裂的形态学,了解破裂动脉瘤的形态学特征.方法 将DSA确诊颅内动脉瘤患者171例分为破裂动脉瘤(指自发性蛛网膜下腔出血)组138例和未破裂动脉瘤组33例,分析两组患者的动脉瘤部位分布、大小及形态.结果 破裂动脉瘤组138例患者共有149枚囊状动脉瘤.115枚(77%)动脉瘤位于前循环,34枚(23%)动脉瘤位于后循环;124枚(83%)为单囊;25枚(17%)远端可见假性动脉瘤形成.未破裂动脉瘤组33例患者,共34枚动脉瘤.29枚(85.3%)动脉瘤位于前循环.5枚(14.7%)动脉瘤位于后循环;32枚(94.1%)动脉瘤为单囊,2枚(5.9%)动脉瘤为不规则形,所有动脉瘤瘤壁均光整,瘤腔内对比剂均匀.结论 破裂动脉瘤常可见典型的表现,包括动脉瘤形态不规则,破13处瘤壁不光整,破口周围易形成假性动脉瘤.
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| 关 键 词： | 颅内动脉瘤 数字减影血管造影 形态学 |
Morphologic characteristics of saccular intracranial aneurysms |
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| WAN Jun,ZHANG Xiao-long,LU Gang,GENG Dao-ying,GU Wei-jing,ZHANG Lei,HU Zhou,HONG Yong,HE Jun,MA Chun-ying.Morphologic characteristics of saccular intracranial aneurysms[J].Journal of Interventional Radiology,2009,18(6):403-405. |
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| Authors: | WAN Jun ZHANG Xiao-long LU Gang GENG Dao-ying GU Wei-jing ZHANG Lei HU Zhou HONG Yong HE Jun MA Chun-ying |
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| Institution: | WAN Jun,ZHANG Xiao-long,LU Gang,GENG Dao-ying,GU Wei-jing,ZHANG Lei,HU Zhou,HONG Yong,HE Jun,MA Chun-ying. Department of Interventional Radiology,the Central Hospital of Jing'an District,Shanghai 200040,China |
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| Abstract: | Objective To make a further understanding of the morphologic characteristics of unruptured saccular intracranial aneurysms by comparison with that of ruptured saccular intracranial aneurysms. Methods One hundred and seventy-one patients with DSA-proved intracranial aneurysms were divided into ruptured group (consisting of 138 patients with spontaneous subarachnoid hemorrhage) and unruptured group (including 33 patients with no spontaneous subarachnoid hemorrhage) The locatian,size and the morphologic charac... |
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| Keywords: | intracranial aneurysm digital subtraction angiography morphology |
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