CAJ | 학술논문

目的：观察大脑内静脉及其属支的分布、引流及吻合规律，探讨超高场强磁敏感加权成像( SWI)技术的临床应用及优点。方法查阅近几年来国内外关于大脑内静脉、大脑深静脉以及超高场强SWI的文献，进行归纳总结。结果超高场强SWI的主要特点是高信噪比、短时间成像和高分辨率，可对直径50μm以上的微小静脉显影。结论超高场强SWI在脑肿瘤及其他脑部疾病的诊治方面有很好的应用前景，将为脑部疾病的早发现、早治疗提供更准确的影像学依据。
목적：관찰대뇌내정맥급기속지적분포、인류급문합규률，탐토초고장강자민감가권성상( SWI)기술적림상응용급우점。방법사열근궤년래국내외관우대뇌내정맥、대뇌심정맥이급초고장강SWI적문헌，진행귀납총결。결과초고장강SWI적주요특점시고신조비、단시간성상화고분변솔，가대직경50μm이상적미소정맥현영。결론초고장강SWI재뇌종류급기타뇌부질병적진치방면유흔호적응용전경，장위뇌부질병적조발현、조치료제공경준학적영상학의거。
Objective To explore the distribution discipline, drainage and coincide of internal cerebral vein, and to discuss the clinical application and advantage of ultra-high-field susceptibility weighted imaging( SWI) . Methods To summarize the domestic and foreign references in recent years, which are related to internal cerebral vein, deep cerebral vein and ultra-high-field SWI. Results The main features of ultra-high-field SWI are high SNR, short imaging time and high resolution, can develop vennule whose diameter is over 50 μm. Conclusions Ultra-high-field SWI has wonderful application foreground in diagnosis and treatment of tumor and other cerebral diseases. It will provide more exact imaging basis for early diagnosing and treating cerebral diseases.