世界最新医学信息文摘(连续型电子期刊)
世界最新醫學信息文摘(連續型電子期刊)
세계최신의학신식문적(련속형전자기간)
World Latest Medicine Information
2015年
16期
17-18
,共2页
核磁共振%脑梗死%诊断
覈磁共振%腦梗死%診斷
핵자공진%뇌경사%진단
magnetic resonance imaging%cerebral infarction%diagnosis
目的:探讨分析核磁共振成像在脑梗死临床诊断中的应用价值。方法所有患者进行GE Siemens3.0T核磁扫描仪进行检查诊断,进行横轴位常规或快速SE序列平扫T1WI、T2WI、DWI,观察病变在核磁共振成像图上的表现,以及与周围组织的对比。结果35例患者均被诊断为脑梗死,核磁共振图像中均可清晰看到有圆形、斑点状和云雾状信号,总体诊断准确率为88.6%,共发现病灶52个,梗死形态呈扇形或三角形的26例,斑点状的6例,不规则形状的3例。核磁共振图像分析脑梗死主要发生在顶叶、颞叶和枕叶。结论核磁共振成像对脑梗死的诊断准确率较高,可为脑梗死的早期诊断提供有益的信息依据。
目的:探討分析覈磁共振成像在腦梗死臨床診斷中的應用價值。方法所有患者進行GE Siemens3.0T覈磁掃描儀進行檢查診斷,進行橫軸位常規或快速SE序列平掃T1WI、T2WI、DWI,觀察病變在覈磁共振成像圖上的錶現,以及與週圍組織的對比。結果35例患者均被診斷為腦梗死,覈磁共振圖像中均可清晰看到有圓形、斑點狀和雲霧狀信號,總體診斷準確率為88.6%,共髮現病竈52箇,梗死形態呈扇形或三角形的26例,斑點狀的6例,不規則形狀的3例。覈磁共振圖像分析腦梗死主要髮生在頂葉、顳葉和枕葉。結論覈磁共振成像對腦梗死的診斷準確率較高,可為腦梗死的早期診斷提供有益的信息依據。
목적:탐토분석핵자공진성상재뇌경사림상진단중적응용개치。방법소유환자진행GE Siemens3.0T핵자소묘의진행검사진단,진행횡축위상규혹쾌속SE서렬평소T1WI、T2WI、DWI,관찰병변재핵자공진성상도상적표현,이급여주위조직적대비。결과35례환자균피진단위뇌경사,핵자공진도상중균가청석간도유원형、반점상화운무상신호,총체진단준학솔위88.6%,공발현병조52개,경사형태정선형혹삼각형적26례,반점상적6례,불규칙형상적3례。핵자공진도상분석뇌경사주요발생재정협、섭협화침협。결론핵자공진성상대뇌경사적진단준학솔교고,가위뇌경사적조기진단제공유익적신식의거。
Objective: To investigate and analyze the application of nuclear magnetic resonance imaging in diagnosis of cerebral infarction.Methods: all patients underwent GE Siemens3.0T MRI scanner diagnosis, axial normal or fast SE sequence scanning T1WI, T2WI, DWI, observed lesions in magnetic resonance imaging map, and compared with the surrounding tissue. Results: 35 patients were diagnosed as cerebral infarction, magnetic resonance images can clearly see a circular, speckled and cloud signal, overall diagnostic accuracy was 88.6%, 52 lesions were found in 26 cases, infarction shape sector or triangle, 6 cases of punctate, 3 cases of irregular shape.Magnetic resonance image analysis of cerebral infarction occurred mainly in the parietal lobe, temporal lobe and occipital lobe.Conclusion: MRI diagnosis of cerebral infarction and the high accuracy, can provide useful information for the early diagnosis of cerebral infarction.