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目的:回顾性分析130例住院患者中,无症状性脑梗死(SBI)的发病率、临床意义、影像学特征及危险因素。方法:住院患者130例,均行头颅CT或MRI检查,分出观察组和对照组,比较2组的危险因素、临床特征及影像学特点。结果:住院患者中,SBI发生率为55.3%;SBI患者伴发高血压病、糖尿病、缺血性心脏病、高脂血症、吸烟等明显高于对照者。结论:应高度重视脑血管病危险因素,并采取积极的措施,控制危险因素。
Objective: To retrospectively analyze the incidence, clinical significance, imaging features and risk factors of asymptomatic cerebral infarction (SBI) in 130 inpatients. Methods: 130 inpatients were examined by skull CT or MRI. The observation group and control group were divided into two groups. The risk factors, clinical features and imaging features of the two groups were compared. Results: The incidence of SBI in hospitalized patients was 55.3%. SBI patients with hypertension, diabetes, ischemic heart disease, hyperlipidemia and smoking were significantly higher than those in controls. Conclusion: The risk factors of cerebrovascular disease should be attached great importance and positive measures should be taken to control the risk factors.