新生儿缺氧缺血性脑病头颅CT的检测意义

Role of Skull CT on Hypoxic Ischemic Encephalopathy of the Newborn

目的探讨新生儿缺氧缺血性脑病头颅CT检查对临床分度的影响。方法中、重度新生儿缺氧缺血性脑病组共70例,对其分别进行头颅CT检查分析。结果新生儿缺氧缺血性脑病重度组中、重度头颅CT检查异常的发生率显著高于中度缺氧缺血性脑病组(P<0.05),重度组轻度头颅CT检查异常的发生率显著低于中度组(P<0.05)。结论缺氧缺血性脑病头颅CT检查的异常与脑损伤程度有关。

Objectives To discuss the effects if the examination of skull CT of the newborn on the grading of hypoxic ischemic encephalopathy. Methods Skull CT were examined and compared on 70 HIE newborn respectively according to the grading of HIE. Results The incidence of moderate and severe abnormal skull CT examination in severe HIE group was significandy higher than that of moderate HIE group（P〈0.05） ,Slight change of skull CT was found in severe HIE group was significandy lower than that of the moderate HIE group. Conclusion abnormality of skull CT examination is correlated with the grading of hypoxic HIE group.