Department of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
World Neurosurg. 2011 Dec;76(6 Suppl):S3-8. doi: 10.1016/j.wneu.2011.07.002.
Contemporary imaging technologies permit the rapid and accurate assessment of the acute stroke patient. These studies form the underpinning of all therapeutic approaches. Although unenhanced computed tomography remains the principal diagnostic examination to exclude hemorrhagic stroke, multimodal computed tomography and magnetic resonance imaging can be use to assess cerebral perfusion and may reveal the ischemic penumbra, thus leading to better patient selection for intravenous or intra-arterial reperfusion strategies.
当代影像学技术可快速准确地评估急性脑卒中患者。这些研究是所有治疗方法的基础。虽然未增强 CT 仍然是排除脑出血的主要诊断检查，但多模态 CT 和磁共振成像可用于评估脑灌注，并且可能显示缺血半暗带，从而有助于更好地选择静脉或动脉内再灌注策略。
