Intracranial arteriovenous malformations: Real-time auto-triggered elliptic centric-ordered 3D gadolinium-enhanced MR angiography - Initial assessment
Intracranial arteriovenous malformations: Real-time auto-triggered elliptic centric-ordered 3D gadolinium-enhanced MR angiography - Initial assessment
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DOI：
10.1148/radiology.220.1.r01jn15244
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发表时间：
2001-07-01
期刊：
影响因子：
19.7
通讯作者：
Wright, GA
中科院分区：
文献类型：
--
作者：
Farb, RI;McGregor, C;Wright, GA
对10例患者的颅内动静脉畸形（AVM）进行了自动触发椭圆中心有序三维（3D）钆增强磁共振（MR）血管造影与3D多重叠薄层采集飞行时间（TOF）MR血管造影的比较。动脉内数字减影血管造影（DSA）是参考标准。钆增强MR血管造影在70%-90%的病例中与DSA图像在AVM成分描述方面等同，并且始终上级于TOF MR血管造影。
Auto-triggered elliptic centric-ordered three-dimensional (3D) gadolinium-enhanced magnetic resonance (MR) angiography was compared with 3D multiple overlapping thin-slab acquisition time-of-flight (TOF) MR angiography in the evaluation of intracranial arteriovenous malformations (AVMs) in 10 patients. Intraarterial digital subtraction angiography (DSA) was the reference standard. Gadolinium-enhanced MR angiograms were found to be equivalent to DSA images in AVM component depiction in 70%-90% of cases and were consistently superior to TOF MR angiograms.