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资料及方法一、病例:本组男性5例,女性1例,年龄30～50岁1例,51～70岁3例,70岁以上2例,患侧肢体肌力0级3例,Ⅰ级1例,Ⅲ级2例。二、诊断标准:①常于安静状态下发病;②大多数无明显头痛和呕吐;③发病可较缓慢,多逐渐进展,或呈阶段性进行,多与脑动脉粥样硬化有关,也可见于动脉炎、血液病等;④一般发病后1～2天内意识清楚或轻度障碍;⑤有颈内动脉系统和(或)椎-基底动脉系统症状和体征;⑥腰穿脑脊液一般
Materials and methods First, the case: the group of 5 males and 1 female, aged 30 to 50 years in 1 case, 51 to 70 years in 3 cases, 70 years of age in 2 cases, ipsilateral limb muscle strength 0 in 3 cases, grade Ⅰ 1 case, Ⅲ grade in 2 cases. Second, the diagnostic criteria: ① often onset in a quiet state; ② most have no obvious headache and vomiting; ③ onset can be more slowly, more progress, or stage, and more related to cerebral atherosclerosis, also found in Arteritis, blood diseases, etc .; ④ 1 to 2 days after the onset of normal consciousness or mild disturbance; ⑤ internal carotid artery system and (or) vertebrobasilar system symptoms and signs; ⑥ lumbar puncture cerebrospinal fluid