Abstract:Objective To evaluate the application of 64 multislicespiral CT cerebral perfusion imaging (CTP) and CT angiography(CTA) in patients with hyperacute stroke.

• 摘要：目的 评价64层螺旋CT脑灌注成像(CTP)联合CT血管造影(CTP)对超早期脑梗死的应用价值。