围产期窒息新生儿的头颅CT征象

The cranial CT signs of perinatal asphyxia in infants

目的探讨 ＣＴ对围产期窒息新生儿的诊断价值。方法采用轴位 ＣＴ扫描。结果本组病例中 ３６例表现为脑实质内局灶或弥漫性低密度影，２０例合并颅内出血。结论围产期窒息新生儿应做ＣＴ检查，有利于缺氧缺血性脑损伤的诊断和预后评估。

Objective To study the diagnostic values of CT on perinatal asphyxia in infants. Methods Axial CT scan were employed. Results Local or diffuse lower density lesion in cerebral parenchyma were found in 36 cases among which 20 cases were complicated with cramal hemorrhage. Conclusion CT scan for perinatal asphyxial infants with hyposia-ischemic cerebral lesions is very useful to the diagonsis and prognosis.