CAJ | 학술논문

　　目的探讨常规磁共振成像(MRI)技术在脑静脉窦血栓形成(CVST)诊断中的价值。方法回顾性分析24例CVST患者的常规MRI影像资料。结果24例患者不同部位的静脉窦均出现闭塞或充盈缺损征象，其内均可见等信号（11例）或高信号（13例）的血栓信号，合并有颅内可见出血灶者2例，脑积水者5例，脑组织肿胀者8例。结论 CVST的常规MRI不仅具有特征性表现，而且能够显示出脑静脉窦血栓的位置、范围、程度等，还具有准确、无创、方便灵活、能够早期做出诊断、多参数多方位成像、对软组织高分辨力等优势，对CVST的诊断有重要的价值。
　　목적탐토상규자공진성상(MRI)기술재뇌정맥두혈전형성(CVST)진단중적개치。방법회고성분석24례CVST환자적상규MRI영상자료。결과24례환자불동부위적정맥두균출현폐새혹충영결손정상，기내균가견등신호（11례）혹고신호（13례）적혈전신호，합병유로내가견출혈조자2례，뇌적수자5례，뇌조직종창자8례。결론 CVST적상규MRI불부구유특정성표현，이차능구현시출뇌정맥두혈전적위치、범위、정도등，환구유준학、무창、방편령활、능구조기주출진단、다삼수다방위성상、대연조직고분변력등우세，대CVST적진단유중요적개치。
Objective To evaluate the diagnostic value of conventional magnetic resonance imaging(MRI) in cerebral venous sinus thrombosis(CVST).Method Conventional MRI image data of 24 patients with CVST were analyzed retrospectively. Results 24 patients's different part of the venous sinuses of appeared signs of occlusion or iflling defects,showed thrombus signals of equal signal (11 cases) or high signal (13 cases),complicated with intracranial visible hemorrhagic focus in 2 cases,hydrocephalus in 5 cases,brain tissue swelling in 8 cases.Conclusion MRI of CVST not only has the characteristics performance,but also shows the location of cerebral venous sinus thrombosis,scope,extent,etc;Conclusion:It is accuracy,non-invasive,convenient and flexible,has the advantages such as the ability to make early diagnosis,multi-parameter and multi-dimensional imaging,high resolution of soft tissue,etc,and has important clinical value in diagnosis of cerebral venous sinus thrombosis.