【摘要】 目的对比老年多发性脑梗死诊断中应用MRI与CT影像检查价值。方法研究分析对象为医院确诊收治的88例老年多发性脑梗死患者,均分为两组,分别在入院后经MRI(观察组44例)与CT影像(对照组44例)检查并进行对比。结果 MRI总检出率、发病24 h内、24~72 h的检出率、各项病灶指标(病灶数量、病灶大小、检查时间)以及梗死病灶异常(小脑、顶叶、颞叶、额叶)的检出率与CT检查方法对比,差异有统计学意义,P<0.05。结论 MRI与CT影像检查在老年多发性脑梗死诊断中价值对比,MRI诊断准确率更高。更多还原

【Abstract】 Objective To compare the diagnostic value of MRI and CT in the diagnosis of senile multiple cerebral infarction. Methods The study was performed on 88 elderly patients with multiple cerebral infarction diagnosed and admitted to the hospital, they were divided into two groups, and were examined by MRI(44 cases in the observation group) and CT images(44 cases in the control group) after admission. Results The total detection rate of MRI, the detection rate of 24 to 72 h within 24 hours after onset, the indexes of various lesions(the number of lesions, the size of lesions, the examination time) and the abnormalities of infarction(cerebellum, parietal lobe, temporal lobe, frontal lobe) The detection rate compared with CT examination, the difference was significant P <0.05. Conclusion: MRI and CT imaging in the diagnosis of senile multiple cerebral infarction in the value of comparison, MRI diagnostic accuracy is higher.更多还原