Coley Stuart C, Romanowski Charles A J, Hodgson Timothy J, Griffiths Paul D
Department of Radiology, Royal Hallamshire Hospital, England.
AJNR Am J Neuroradiol. 2002 Mar;23(3):404-7.
MR digital subtraction angiography (DSA) is a new diagnostic tool capable of producing dynamic images of the cerebral circulation with the injection of gadopentetate dimeglumine into a peripheral vein. Previous reports have concentrated on its potential as a noninvasive technique for the study of pial arteriovenous malformations. In this report, we present our early findings with MR DSA in the evaluation of intracranial dural arteriovenous fistulae.
磁共振数字减影血管造影(DSA)是一种新型诊断工具,通过将钆喷酸葡胺注入外周静脉,能够生成脑循环的动态图像。以往的报告主要关注其作为研究软脑膜动静脉畸形的无创技术的潜力。在本报告中,我们展示了磁共振数字减影血管造影在评估颅内硬脑膜动静脉瘘方面的早期发现。