CAJ | 학술논문

目的:探讨正常成人大脑浅静脉吻合静脉的分布情况及其临床意义.方法:回顾性分析100例正常成人数字减影血管造影片,并观察测量大脑浅静脉吻合静脉形态.结果:Trolard静脉和Labbé静脉是大脑浅静脉的主要吻合静脉,它们都与大脑中浅静脉相联系,但并不是所有的大脑半球吻合静脉都发达,Labbé静脉缺如率15%,Trolard静脉缺如率40%.结论:大脑浅静脉吻合静脉变异较大,术前应查清重要吻合静脉的显微解剖,设计合理的手术入路,避免术中损伤而引起并发症.
목적:탐토정상성인대뇌천정맥문합정맥적분포정황급기림상의의.방법:회고성분석100례정상성인수자감영혈관조영편,병관찰측량대뇌천정맥문합정맥형태.결과:Trolard정맥화Labbé정맥시대뇌천정맥적주요문합정맥,타문도여대뇌중천정맥상련계,단병불시소유적대뇌반구문합정맥도발체,Labbé정맥결여솔15%,Trolard정맥결여솔40%.결론:대뇌천정맥문합정맥변이교대,술전응사청중요문합정맥적현미해부,설계합리적수술입로,피면술중손상이인기병발증.
Objective:To study normal ligital sabtraction angiography (DSA) venographic findings of anastomotic veins of superficial cerebral veins and discuss its clinical applications. Methods:The anastomotic veins of superficial cerebral veins of 100 normal adults were measured on the DSA scans retrospectively. Results:The Trolard vein and the Labbe's vein were the main anastomotic veins of the superficial cerebral veins, connecting with the superficial middle cerebral vein. Not all anastomotic veins were showed in each cerebral hemisphere, with absense of Trolard's vein in 40% and absense of Labbe's vein in 15% of the 200 hemispheres. Conclusion:The anastomotic veins of superficial cerebral veins show variable shapes. It is recommended to make clear microanatomy of all large anastomotic veins preoperatively and to design individualized surgical approach and preserve them during operative procedures.