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本文回顾性估价66例40岁以下的急性非出血性脑梗塞(NHCI)(n=63)和短暂缺血发作(TIA)(n=3)患者,以确定其可能的病因和预后。其中男性31例,女性35例。63例进行了CT 扫描,36例进行了脑血管造影,49例作了M一型或二维超声心动图。所有病例均进行了常规血液学检查和血沉、血糖、尿素氮、肌酐检查,多数病例作了蛋白电泳,自身抗体和梅毒血清学检查。59例有随访资料,平均随访时间36个月(范围3～96个月)。常规凝集试验包括活化的部分凝血酶时间(APTT),凝血酶原比率(PR),基于凝血酶的纤维蛋白原测定。为了筛选狼疮抗凝(LA)活性,测定埃克斯内白陶土
We retrospectively evaluated 66 patients under 40 years of age with acute nonhemorrhagic cerebral infarction (NHCI) (n = 63) and transient ischemic attack (n = 3) to determine their possible etiology and prognosis. There were 31 males and 35 females. Sixty-three patients underwent CT scan, 36 patients underwent angiography, and 49 patients underwent M-type or two-dimensional echocardiography. All cases were conducted routine hematology and ESR, blood glucose, urea nitrogen, creatinine examination, most cases were protein electrophoresis, autoantibodies and syphilis serological tests. 59 cases had follow-up data, the average follow-up time of 36 months (range 3 to 96 months). Conventional agglutination tests include activated partial thromboplastin time (APTT), prothrombin ratio (PR), thrombin-based fibrinogen assay. To screen lupus anticoagulant (LA) activity, aloe clay was determined