磁敏感成像在急性脑梗死并出血中的诊疗价值

目的：探讨磁敏感成像技术（SWI）在急性脑梗死并出血中的临床诊疗价值。方法：回顾性分析我院2007年8月～2014年10月收治的180例急性脑梗死患者的临床资料，所有患者均采用 SWI 扫描、常规 MR 序列检查及 DSA 检查，对比两组检查方法的出血显示情况。结果：180例急性脑梗死患者中共检测出出血性脑梗死26例，其中 SWI 扫描清晰显示出血26例，显示率为100.00％；常规 MR 序列清晰显示出血9例，显示率为34.62％。结论：SWI 扫描能够更为敏感和清晰的显示急性脑梗死患者的出血情况，具有良好的应用前景。

Diagnosis and treatment value of MRI in hemorrhagic brain infaction

Objective To explore clinical effect of MRI in hemorrhagic acute cerebral infarction. Methods We carried out a retrospective study on 180 patients with acute cerebral infarction who got medical treatment in our hospital from August 2007 to October 2014, all of these patients were diagnosed with MRI scan, conventional MR sequences and DSA detection, compare the hemorrhage display situation of these two inspection methods. Results There were 26 hemorrhagic cerebral infarction in these 180 acute cerebral infarction patients, thereinto, SWI scan clear displayed 26 hemorrhagic patients, visible rate was 100.00%, whereas conventional MR sequences clear displayed 9 hemorrhagic patients, visible rate was 34.62%. Conclusion SWI scan could display the hemorrhagic situation of acute cerebral infarction more sensitive and clearly, it has good application prospect in diagnosing acute cerebral infarction.