抗磷脂综合征(APS)并发多动脉狭窄及脑梗死在临床比较少见。现报告1例如下。1病例女,20岁。因“言语不清伴左半身无力14d”于2008年7月3日入院。患者于6月20日晨起发现左半身无力,头颅MRI检查示右侧大脑半球脑梗死。既往体健,无糖尿病、高血压、高脂血症及心脏病史。查体:双侧颈动脉可闻 Antiphospholipid syndrome (APS) complicated by arterial stenosis and cerebral infarction in the clinical relatively rare. One report is as follows. 1 case female, 20 years old. Because “unclear speech with the left half of weakness 14d ” on July 3, 2008 admission. Patients on the morning of June 20 found the left half of weakness, head MRI showed cerebral infarction in the right hemisphere. Past physical health, no diabetes, hypertension, hyperlipidemia and history of heart disease. Physical examination: bilateral carotid artery can be heard