小儿外伤性腔隙性脑梗塞的CT诊断

CT diagnosis of traumatic cerebral lacunar infarction in children

目的 :探讨CT在外伤性腔隙性脑梗塞诊断中的价值及其特征。方法 :对 15例头颅外伤后 ,临床上主要表现为不同程度的偏瘫患者均行横断位CT扫描。结果 :外伤性腔隙脑梗塞好发于基底节内囊区 ,均位于豆状核、尾状核及内囊区 ,呈小片腔隙性低密度影。结论 :CT扫描对外伤性脑梗塞的准确诊断、估计病变程度。

Objective:To evaluate CT findings and the diagnostic value of traumatic lacunar infarction.Methods:Axial CT scanning was performed in 15 cases of brain injuny wiht clinical manifestation of different degrees of hemiplegia. Results :The cerebral infarctions appeared as small lacunar focuses,and were located mainly in the regions of lenticular nucleus,caudate nucleus and internal capsula.Conclusion:CT has definite value in accurate demonstration of the site,extent and size of the lesion,and assessment of the prognosis.