目的：评价多层螺旋CT灌注成像在脑缺血性疾病的诊断价值。
Purpose To evaluate the diagnosis value of multi-slice spiral CT perfusion imaging in the diagnosis of ischemia cerebral diseases.
目的：探讨CT灌注成像（CTPI）对脑缺血性疾病的诊断价值。
Objective:To evaluate the diagnostic value of CT perfusion imaging (CTPI) in cerebral ischemic diseases.
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。
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。
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.
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