CAJ | 학술논문

随着磁共振成像（magnetic resonance imaging，MRI）新技术的发展，颅内微出血的检出率大幅提高，近来相关研究呈爆发式增长，成为脑血管病和痴呆领域的研究热点，然而涉及微出血影像学与病理表现关系及机制的研究并不多。本综述将从微出血影像学检查和病理研究这两个方面，总结文献中颅内微出血的影像学诊断、影像-病理联系、危险因素及发生机制，旨在为微出血相关的缺血性卒中和出血性卒中提供重要依据。
수착자공진성상（magnetic resonance imaging，MRI）신기술적발전，로내미출혈적검출솔대폭제고，근래상관연구정폭발식증장，성위뇌혈관병화치태영역적연구열점，연이섭급미출혈영상학여병리표현관계급궤제적연구병불다。본종술장종미출혈영상학검사화병리연구저량개방면，총결문헌중로내미출혈적영상학진단、영상-병리련계、위험인소급발생궤제，지재위미출혈상관적결혈성졸중화출혈성졸중제공중요의거。
Cerebral microbleeds(CMBs) have been increasingly recognized with the development of advanced magnetic resonance imaging(MRI) techniques. Recent studies of microbleeds experienced explosive growth, becoming a hot spot of cerebrovascular disease and dementia research. However, the research about radiological-pathological correlation and the mechanisms of CMBs is not much. This review will summarize MRI criteria, radiological-pathological correlation, risk factors and the mechanisms of CMBs according to imaging and pathological studies, in order to provide an important basis for the further research of microbleeds-related ischemic stroke and hemorrhagic stroke.