颅内动脉粥样硬化的危险因素

Risk factors for intracranial atherosclerosis

颅内动脉粥样硬化是缺血性卒中的重要病因之一。由于颅内、外动脉在结构和血流动力学方面存在差异，传统血管危险因素，如性别、年龄、高血压、糖尿病等对颅内、外动脉粥样硬化的影响也有所不同。及早识别颅内动脉粥样硬化的危险因素，对于积极防治颅内动脉粥样硬化和降低缺血性卒中发病率具有重要意义。然而，针对危险因素和颅内动脉粥样硬化相关性的许多研究结论并不一致。文章对颅内动脉粥样硬化危险因素的研究现状做了综述。

Intracranial atherosclerosis is one of the important causes of ischemic stroke. Because extra- and intracranial arteries have differences in the structttre and hemodynamics, the effects of traditional vascular risk factors, including sex, age, hypertension, and diabetes mellitus, on extra-and intracranial atherosclerosis are also different. The early identification of the risk factors for intracranial atherosclerosis has important significance for aggressively preventing and treating intracranial atherosclerosis and reducing the incidence of ischemic stroke. However, many research conclusions aiming at the risk factors and intracranial atherosclerotic correlation are not consistent. This article reviews the research status quo of the risk factors for intracranial atherosclerosis.