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MRI与CT在老年多发性脑梗死病人诊断中的临床结果比较

2018-09-03徐良斌

中外医疗 2018年12期

徐良斌

[摘要] 目的 总结并对比MRI、CT在老年多发性脑梗死患者诊断中的价值,为老年脑梗诊断工作提供参考。方法 方便选择该院2016年3月—2017年3月收治的80例多发性脑梗死老年患者,分别采取MRI、CT检查。对比MRI、CT在梗死病灶个数、小病灶检出率、基底节等方面的价值。结果 梗死病灶个数检查方面,MRI、CT检查价值差异有统计学意义(P<0.05)。MRI检查脑梗死患者占98.75%(79/80),CT检查脑梗死患者占83.75%(67/80)。经统计学计算,差异有统计学意义(χ2=11.2720,P=0.0007)。结论 多发性脑梗死MRI检出率较高,在小病灶、基底节检出率方面优势明显。

[关键词] 多发性脑梗死;老年患者;基底节;MRI;CT

[中图分类号] R445 [文献标识码] A [文章编号] 1674-0742(2018)04(c)-0186-03

Comparison of Clinical Effect of MRI and CT in Diagnosis of Senile Patients with Multiple Cerebral Infarction

XU Liang-bin

Department of Imaging, Putian Hanjiang Hospital, Putian, Fujian Province, 351111 China

[Abstract] Objective To summarize and compare the value of MRI and CT in diagnosis of senile patients with multiple cerebral infarction and provide reference for senile cerebral infraction. Methods 80 cases of senile patients with multiple cerebral infraction admitted and treated in our hospital from March 2016 to March 2017 were selected, and the patients were for MRI and CT examination, and the values of MRI and CT of cerebral infraction lesion number, test rate of small lesion and basal nuclei were compared. Results The difference In the infraction lesion number between the MRI and CT between the two groups was obvious,difference was statistically significant(P<0.05), and the [98.75% (79/80) vs 83.75% (67/80)], and the difference was statistically significant(χ2=11.272 0, P=0.000 7). Conclusion The MRI test rate of multiple cerebral infraction is higher, and the test rates of small lesion and basal nuclei are advantageous.

[Key words] Multiple cerebral infraction; Senile patients; Basal nuclei; MRI; CT

多发性脑梗死——颅内有多个缺血性软化梗死病灶,该疾病集中多发于老年阶段,男性居多,高血压病史是该病主要诱因[1]。针对多发性脑梗死尽早诊断,明确患者更是部位具體情况和对症治疗,是提高患者生存率的关键[2]。当前,临床影像学检查中MRI以及CT均较为常用,在诊断多发性脑梗死方面价值有一定差异。基于此,该文就该院2016年3月—2017年3月收治确诊治疗的80例多发性脑梗死老年患者作为实验对象,进行MRI、CT诊断价值对比,为临床诊治工作的开展提供参考,现报道如下。

1 资料与方法

1.1 一般资料

实验对象均为方便选取老年多发性脑梗死患者80例。患者入院时均有不同程度的运动、感觉障碍以及偏瘫、失语等症状表现。80例患者中男性49例,女性31例;年龄在60~72岁之间,年龄均值(65.20±2.30)岁;梗死诱发因素:高血压患者56例,动脉硬化患者20例,颅脑外伤患者4例。所选病例经伦理委员会批准,患者或家属知情同意。

1.2 检查方法

CT检查:选择16层螺旋CT扫描机。扫描基线为0ML,矩阵、厚度分别设置为512×512、10 mm,颅底薄层扫描设置5 mm。……

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