4Karonen JO,Nuutinen J,Kuikka JT,et al.Combined SPECTand diffu-sion-weighted MRI as a predictor of infarct growth in acute ischemicstroke[].The Journal of Nuclear Medicine.2000
5Skutta B,Furst G,Eilers J,et al.Intracranial stenoocclusive disease:double-detector helical CT angiogrphy versus digital subtraction angiog-raphy[].American Journal of Neuroradiology.1999
6Brancatelli G,Federle MP,Katyal S,et al.Hemodynamic characteriza-tion of focal nodular hyperplasis using three-dimensional volume-ren-dered multidetec forCT angiography[].American Journal of Roentgenology.2002
7Chaturvedi S,Lukovits T,Chen W,et al.Ischemia in the territory of ahypoplastic vertebrobasilar system[].Neurology.1999
8Vieco PT,Maurin EE,Gross CE,et al.Vertebrobasilar dolichoectasia:evaluation with CT angiography[].American Journal of Neuroradiology.1997
9Ho SS,Chan YL,Yeung DK,et al.Bloodflowvolume quantification ofcerebral ischemia:comparison of three noninvasive imaging techniquesof carotid and vertebral arteries[].American Journal of Roentgenology.2002
10Sameshima T,Futami S,Morita Y,et al.Clinical usefulness of andproblems with three-dimensional CT angiography for the evaluation ofarteriosclerotic stenosis of the carotid artery:Comparison with conven-tional angiography,MRA,and ultrasound sonography[].Surgical Neurology.1999