中国医疗设备2017，Vol.32Issue(6)：70-73,4.DOI:10.3969/j.issn.1674-1633.2017.06.018
磁敏感加权成像技术在大面积脑梗死急性期的临床相关性研究
Study on the Clinical Relevance of Magnetic Susceptibility Weighted Imaging in theAcute Stage of LargeArea Cerebral Infarction
摘要
Abstract
Objective This paper aims to analyze the characteristics and clinical relevance of thrombus in patients with acute cerebral infarction at a large area by magnetic susceptibility weighted imaging (SWI). Methods From January 2015 to January 2017, a total of 80 patients with acute cerebral infarction in our hospital were enrolled in the study (clinical symptoms<48 h). The patients were treated with SWI and corresponding national institutes of health stroke scale (NIHSS) score was followed up at 2 and 3 months. Results SWI showed a significant correlation between NIHSS score and clinical outcome after acute cerebral infarction (r=-0.829, P=0.000); the comparison in NIHSS score and bleeding severity, (r=0.779, P=0.000), (r=0.688, P=0.003), (r=0.889, P=0.000), had relevance. SWI showed that acute cerebral infarction and acute NIHSS score change (r=-0.672, P=0.002). SWI showed a significant correlation between thrombus length and clinical NIHSS score (r=-0.699, P=0.001) in acute cerebral infarction; there was also a significant correlation between NIHSS score and clinical outcome (r=-0.642, P=0.003). Conclusion SWI is specificity and sensitivity to intravascular thrombosis in large area acute cerebral infarction, which is of great clinical significance for the diagnosis of acute cerebral infarction. It has great clinical significance for clinical treatment and prognosis evaluation.关键词
磁敏感加权成像/大面积脑梗死/急性期/血栓/相关性/磁共振Key words
magnetic susceptibility imaging/large area cerebral infarction/acute phase/thrombosis/correlation/MR分类
医药卫生引用本文复制引用
邓慧,姚田岭,卢景海,付雪峰..磁敏感加权成像技术在大面积脑梗死急性期的临床相关性研究[J].中国医疗设备,2017,32(6):70-73,4.基金项目
牡丹江市科学技术计划项目"脑梗死患者合并渗血的SWI研究"(G2014s066). （G2014s066）
