文档介绍：颈内动脉系统动脉粥样硬化病变的DSA形态学特征
作者:刘亚杰1;李铁林2;刘振华1;赵联旭1;黎洪展1 (南方医科大学珠江医院1神经内科,2神经外科,广东广州 510282)
摘要:目的  探讨颈内动脉系统动脉硬化病变的形态学特征。方法  回顾分析120例动脉硬化患者颈内动脉系统动脉硬化病变,分析各病变的脑血管造影(DSA)的形态学特征。结果  120例病人共217个动脉硬化病变,%,%;%,%;%,%;%,%;%,%;%,%。结论  本组颈内动脉系统脑动脉硬化病变形态学特征中,中重度狭窄、短病变、非溃疡病变、非成角病变、偏心性病变以及无狭窄两端扩张病变为其主要表现。
关键词:颈内动脉疾病;动脉粥样硬化;数字减影血管造影
中图分类号:;  文献标识码:A  文章编号:1673-4254(2006)06-0767-03
Morphological characteristics of internal carotid artery atherosclerotic lesions in digital subtracted angiography
LIU Ya-jie1;LI Tie-lin2;LIU Zhen-hua1;ZHAO Lian-xu1;LI Hong-zhan1
1Department of Neurology, 2Department of Neruosugery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
Abstract: Objective To illustrate the morphological characteristics of atherosclerotic lesions of the internal carotid artery. Methods The morphological characteristics of cervicocerebral atherosclerotic lesions in digital subtracted angiography were retrospectively reviewed in 120 cases. Results Totally 217 atherosclerotic lesions were detected. Of all the lesions, moderately and severely stenosed lesions accounted for % (135/217) and mild stenosed lesions for % (82/217); long lesions were found in % (41/217) and short ones in % (176/217); % (81