作者: Mark C. DeLano , J. Kevin DeMarco
DOI: 10.1016/J.NIC.2006.03.002
关键词: Medicine 、 Parallel imaging 、 Head and neck 、 Time of flight mr angiography 、 Nuclear medicine 、 Cerebral circulation 、 Mr angiography 、 Context (language use)
摘要: This article presents the advantages and challenges of MR angiography intracranial extracranial cerebral vasculature at 3.0 T with comparative assessment to 1.5 approaches. The physical basis for superiority is discussed in context evolving technological capabilities afforded by synergistic advent higher field scanners, improved coil design, parallel imaging. review emphasizes issues related noncontrast three-dimensional time flight circulation, contrast enhanced vasculature, carotid plaque characterization.