ISSN 1004-4140
CN 11-3017/P
Volume 21 Issue 2
Jun.  2012
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XU Peng-jun, JIANG Qing-jun, LI Jie, ZHU Ming, YU Bing-bing, YANG Xiao. The Application Value of Susceptibility Weighted Imaging in Patients with Early Intracerebral Hemorrhage and Hemorrhagic infarction[J]. CT Theory and Applications, 2012, 21(2): 277-282.
Citation: XU Peng-jun, JIANG Qing-jun, LI Jie, ZHU Ming, YU Bing-bing, YANG Xiao. The Application Value of Susceptibility Weighted Imaging in Patients with Early Intracerebral Hemorrhage and Hemorrhagic infarction[J]. CT Theory and Applications, 2012, 21(2): 277-282.
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The Application Value of Susceptibility Weighted Imaging in Patients with Early Intracerebral Hemorrhage and Hemorrhagic infarction

  • Department of Image, Jinan Military Hospital, Jinan 250031, China

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  • Received Date: December 18, 2011
  • Available Online: December 09, 2022
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  • Objective:To evaluate the application value of susceptibility weighted imaging (SWI) at 1.5 Tesla (t) MRI in patients with hyper acute intracerebral hemorrhage (ICH) and hemorrhagic infarction (HI).Method: Collected twenty-five patients (average age:58) with hyper acute ICH and twenty-two patients (average age:54) with acute HI from 2010.2 to 2011.11.All cases underwent T1WI, T2WI, FLAIR, DWI and SWI scan with 1.5t MRI scanner (GE Signa 1.5T EXCITE HDMR).ICH times of accident are in 6 hour, HI times of accident are in 24 hour.Results:The display rate of intracerebral hematomas was 80% (20/25 cases) in T2WI, but was 100% (25/25cases) in SWI.All cases showed the scope of bleeding greater in SWI than conventional sequence.The display rate of hemorrhagic infarction was 9% (2/22cases) in T1WI, but was 100% (22/22 cases) in SWI. Conclusion:The SWI sequence has greater help in the diagnosis of early stroke type and hemorrhagic infarction than conventional MR sequences.SWI has great guide significance for clinician treatment.
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