摘要
目的为了解脑梗塞患者颈动脉粥样硬化的发生率及其与高血压等主要危险因素的关系。方法对115例36～81岁患者的颈总动脉、颈总动脉分叉部及颈内动脉起始段做了颈动脉B型超声检查，观察指标为颈动脉内-中膜厚度（IMT）、斑块发生情况、直径狭窄百分率。结果发现脑梗塞患者颈动脉斑块的发生率为69．6％，随年龄增加，斑块的发生率逐渐增高，但粥样硬化病变致管腔严重狭窄（＞70％）的发生率很低。结论颈动脉粥样硬化病变与脑梗塞有很好的相关性。
Objective To assess the prevalence of extracranial carotid artery atherosclerosis andits relation to such principal risk factors as hypertension in cerebral infarction patients. Methods Thecommon carotid, the bifurcation of the common carotid artery and the starting segment of internalcarotid artery in 115 cases aged from 36 to 81 were investigated with B-mode ultrasonography. Thearterial intima-media thickening (IMT), phaque and diameter stenosis percentage were observed. Results-.The result showed that the prevalence of carotid artery atherosclerrosis in cerebral infarction patientswas 69. 6%. The prevalence of carotid atherosclerosis was increased with age, but the prevalence ofsignificant stenosis of vessel diattieter caused by the lesions (> 70. 0%) was very low. ConclusionThisstudy shows significant correlation between carotid atherosclerosis and cerebral infarction.
出处
《中国全科医学》
CAS
CSCD
1998年第3期155-156,共2页
Chinese General Practice
关键词
脑梗塞
颈动脉粥样硬化
发病率
超声波诊断
Cerebral infarction Carotid artery atherosclerosis Utrasonic examination
