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目的探讨128层脑容积CTPI在脑梗死超急性期的临床应用价值。方法回顾性分析28例脑灌注为超急性期脑梗死患者的影像资料,并对其做统计学分析。结果采用动态CTPI可以显示脑梗死前期的血流动力学异常,脑梗死前期的影像学分期可以区分脑局部低灌注的病理生理学状态,具有重要的临床应用价值。结论 128层脑容积CTPI在脑梗死超急性期的诊断中有重要的临床应用价值。
Objective To investigate the clinical value of 128-layer brain volume CTPI in hyperacute cerebral infarction. Methods A retrospective analysis of 28 cases of cerebral perfusion in patients with hyperacute cerebral infarction image data, and do statistical analysis. Results Dynamic CTPI can show the hemodynamic abnormality of pre-infarction. The imaging staging of pre-infarction can distinguish the pathophysiological state of sub-regional brain perfusion and has important clinical value. Conclusion 128-layer brain volume CTPI in the diagnosis of acute cerebral infarction has an important clinical value.