Objective To investigate the application and shielding value of multi-slice spiral ct scanning with low-dose in hypoxic ischemic encephalopathy (hie) of neonate.
目的探讨多层螺旋CT低剂量扫描在新生儿缺氧缺血性脑病(HIE)中的应用和防护价值。
Objective to investigate the optimum scanning parameters for multi-slice spiral ct aorta imaging so as to emphasize the contrast delay time and the method of image reconstruction.
目的：研究多层螺旋CT主动脉成像技术的最佳扫描参数，强化延时时间及图像重建方法。
Methods 9 cases of ischemia cerebral diseases were examined by multi-slice spiral CT normal plain scanning and perfusion imaging, 6 of these accepted MRI and 3 accepted DSA afterward.
方法：对9例脑缺血性疾病患者行多层螺旋CT常规头颅平扫及灌注成像检查。 其中6例在发病后进行了MRI检查，3例加做了DSA检查。
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