CT与MRI在急性脑梗死患者诊断中的应用价值

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关键词：急性脑梗死；CT；MRI；诊断准确性；敏感度；特异性；发病时间

中图分类号：R743.3；R445.2；R816.1 文献标识码：A DOI：10.3969/j.issn.1006-1959.2025.13.031

文章编号：1006-1959（2025）13-0154-04

Abstract：OjetiveTexplorethlicatiovaluefndinthagosisofcuterebralifarctio（ACMetdAtotalof1 suspectedACIpatientsdmitedtoWuyuanContyTaditioalCineseMedicineHospitalfromJuarytoJauayO24wereselectedte studsubjectdseefdtialdpresiagosisulldadoal diagnosticecofsoaosacofosfo onsetiesddelitillalsu sensitivityand specificityofcombined detectionofCTand MRIfor ACIwerehigherthanthoseof singledetection（ P<0.05） .The diagnostic accuracy of combined detection of CTand MRIfor ACI with onset time <24 h and 24-72h washigher than that of single detection （P

KeyWords：Acutecerebral infarction;CT;MRI;Diagnosticaccuracy;Sensitivity;Specificity;Timeofonset

急性脑梗死（acutecerebralinfarct，ACI）为神经外科常见疾病，其发病多与脑动脉突发性闭塞、破裂引起的急性脑血液循环障碍有关，可导致脑组织缺血、缺氧，引发神经功能损害，患者多伴有较高的致残、致死风险，其及早诊治尤为关键[2]。（剩余5301字）