摘要
目的 探讨螺旋CT检查对超急性期大面积脑梗死的诊断价值. 方法 回顾性分析60例资料较完整的超急性期大面积脑梗死的临床表现和CT征象. 结果 CT平扫显示脑实质密度降低征49例,局部脑组织肿胀征38例,一侧大脑中动脉高密度征18例,基本正常11例;首次常规CT诊断为超急性脑梗死21例（确诊率35%）. 结论 螺旋CT检查对超急性期大面积脑梗死有一定的诊断价值.
Objective To explore diagnosis value of spiral CT in ultra-acute large area cerebral infarction. Methods 60 patients with clinical history and CT manifestation of ultra-acute large area cerebral infarction underwent conventional CT scans without contrast enhancement within the first 6 hours after onset of neurological symptoms and signs were retrospectively analyzed. Results In CT plain scan,the density of brain parenchymal reduced in 49 cases,regional cerebral tissue swelled in 38 cases,one side of the middle cerebral artery showed high- density sign in 18 cases,normal sign showed in 11 cases;21 cases were diagnosed in hyperacute cerebral infarction by conventional CT（diagnosis rate 35%）. Conclusion Spiral CT had high diagnosis value on ultra-acute large area cerebral infarction.
出处
《中国基层医药》
CAS
2010年第16期2198-2199,共2页
Chinese Journal of Primary Medicine and Pharmacy
