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作者从168例住院的缺血性卒中患者中除去59例椎基底动脉系统梗塞、心源性脑栓塞、一年以上的梗塞以及难以定位和定性的梗塞,因此其余仅指大脑半球有腔隙性卒中(LS)55例和非腔隙性卒中(NLS)54例.除NLS组更常见到吸烟者外(P<0.01),两组在年龄、性别、高血压和糖尿病的发病率等临床特点上无显著差异.经颈动脉双重超声检查,颅外颈动脉狭窄(CS)≥50%时,LS组CS的发生率在病变同侧为13%(7/55),对侧4%(2/55),NLS组CS病
The authors removed 59 patients with vertebrobasilar infarction, cardiogenic cerebral embolism, more than one year of infarction, and difficult-to-locate and qualitative infarcts from 168 hospitalized patients with ischemic stroke, so the remainder simply referred to lacunar There were 55 cases of stroke (LS) and 54 cases of non-lacunar stroke (NLS), except for the NLS group (P <0.01), the clinical features of age, gender, hypertension and the incidence of diabetes There was no significant difference between the two groups (P> 0.05). The CS rate in the LS group was 13% (7/55) on the same side of the lesion and 4% (2) on the contralateral side when the carotid artery stenosis was ≥50% / 55), NLS group CS disease