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弥散加权磁共振成像在超急性脑梗死诊断中的应用价值
引用本文:张荣江. 弥散加权磁共振成像在超急性脑梗死诊断中的应用价值[J]. 医学综述, 2007, 13(18): 1425-1427
作者姓名:张荣江
作者单位:天津市天和医院,天津,300050
摘    要:急性脑血管意外(脑卒中)是常见多发病,起病急,进展快,预后差,占死因之首位。其中脑梗死占脑卒中的80%~85%,具有高发病率、高病死率、高致残率的特点,近10%的患者可于发病急性期内死亡,其早期诊断是及时有效治疗的关键。现就磁共振弥散加权成像(DWI)对超急性脑梗死早期诊断及其临床价值进行综述。

关 键 词:超急性脑梗死  磁共振  弥散加权成像
文章编号:1006-2084(2007)18-1425-03
收稿时间:2007-05-17
修稿时间:2007-08-26

Application Value of Diffusion Weighted Nuclear Magnetic Resonance Imaging in Diagnosis of Superacute Cerebral Infarction
ZHANG Rong-jiang. Application Value of Diffusion Weighted Nuclear Magnetic Resonance Imaging in Diagnosis of Superacute Cerebral Infarction[J]. Medical Recapitulate, 2007, 13(18): 1425-1427
Authors:ZHANG Rong-jiang
Affiliation:Tianhe Hospital of Tianjin;Tianjin 300050;China
Abstract:Acute cerebral accident(Cerebral apoplexy) is the common frequently encountered disease with Acute onset,rapid proceeding,poor prognosis occupying number one in causes of death,among which cerebral infarction occupying about 80%~85% with high incidence rate,high case fataity and high rate of mutilation,of which about 10% patients will be died in its acute stage,so its early diagnosis is the key of effective therapy in time.This article reviews DWI about its clinical value in the early diagnosis of super acute cerebral infarction.
Keywords:Super-acute cerebral infarction  Magnetic resonance imaging  Diffusion weighted imaging
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