脑发育性静脉异常的DSA表现  

Digital Subtraction Angiographic Appearance of Cerebral Developmental Venous Anomalies

作　　者：李建华[1] 贺能树[1] 孙建中[1] 

机构地区：[1]天津医科大学总医院放射科,300052

出　　处：《临床放射学杂志》2004年第12期1027-1029,共3页Journal of Clinical Radiology

摘　　要：目的　分析脑发育性静脉异常 (DVA)的DSA表现。资料与方法　回顾 8例DVA患者的DSA资料。结果　DVA位于额叶 4例 ,额顶叶 2例 ,小脑半球 1例 ,多发 1例 (位于额、顶、额顶、颞叶 )。共 13支引流静脉 ,其中 5支向表浅引流 ,1支向深部引流 ;多支引流者 1例 ,3支静脉全部向深部引流 ;多发者 1例 ,4支静脉双向引流 (表浅 1支、深部 3支 )。半数病例DSA表现典型 ,其余病例在不同的静脉期期相、投照体位有不同的DSA表现。结论　根据DSA清晰显示DVA及引流静脉数目、引流方向的优越性 ,可将DVA细分为 8个类型。多体位、静脉期连续摄像不致遗漏DVA。Objective To analyze the manifestation of cerebral developmental venous anomalies on digital subtraction angiography.Materials and Methods Cerebral DSA findings in 8 cases with DVA were reviewed.Results Four cases with DVA were located in frontal lobe, two were in frontoparietal and one was in the cerebellar hemisphere, one patient with multiple DVAs(frontal, parietal, frontoparietal and temporal lobe). The thirteen draining veins included superficial in five cases, deep in one case, three veins with j...

关 键 词：脑发育性静脉异常 数字减影脑血管造影 

分 类 号：R816.1[医药卫生—放射医学]