CAJ | 학술논문

目的:探讨MRI和MRA对烟雾病的诊断价值.方法:随机对3700例行MRI头颅检查的患者行常规T1WI、T2WI、FLAIR、DWI扫描及头颅MRA扫描,对患者的临床资料及磁共振成像(MRI)表现和磁共振血管成像(MRA)表现进行分析.结果:在3700例样本中,有21例表现颈内动脉床突段、眼段、海绵窦段及大脑前动脉、大脑中动脉主干狭窄或闭塞,并伴有大脑缺血性改变或脑梗死表现,1例脑梗死合并脑出血.结论:MRA是诊断烟雾病的重要筛查及诊断方法,MRI和MRA相结合对该病的正确诊断有较大价值.
목적:탐토MRI화MRA대연무병적진단개치.방법:수궤대3700례행MRI두로검사적환자행상규T1WI、T2WI、FLAIR、DWI소묘급두로MRA소묘,대환자적림상자료급자공진성상(MRI)표현화자공진혈관성상(MRA)표현진행분석.결과:재3700례양본중,유21례표현경내동맥상돌단、안단、해면두단급대뇌전동맥、대뇌중동맥주간협착혹폐새,병반유대뇌결혈성개변혹뇌경사표현,1례뇌경사합병뇌출혈.결론:MRA시진단연무병적중요사사급진단방법,MRI화MRA상결합대해병적정학진단유교대개치.
Objective: To investigate the value of MRI and MRA for diagnosis of moyamoya disease. Methods:the patients were 3700 cases of head MRI examination of conventional T 1WI,T2WI, FLAIR, DWI scan and MRA scan of the head, and clinical data of patients with magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) were analyzed. Results:in 3700 cases of samples, 21 cases showed artery clinoid segment of internal carotid artery, ophthalmic segment, cavernous sinus and anterior cerebral artery, middle cerebral occlusion or stenosis, and accompanied by cerebral ischemic changes or cerebral infarction, 1 cases complicated with cerebral infarction and cerebral hemorrhage. Conclusion:MRA is an important diagnostic method for screening and diagnosis of moyamoya disease, MRI and MRA combined with the correct diagnosis of the disease is of great value.