缺氧缺血性脑病（HIE）是新生儿窒息后的严重并发症，临床表现以急性意识障碍伴惊厥为主的一系列神经系统症状，具有病情重，病死率高的特点。重症存活者常有永久性神经系统功能损害，如癫痫、共济失调、智力障碍和脑性瘫痪。现将我院高危新生儿室收治的55例分析报道如下：临床 Hypoxic-ischemic encephalopathy (HIE) is a serious complication after neonatal asphyxia. The clinical manifestations include a series of neurological symptoms characterized by acute disturbance of consciousness and convulsions, which are characterized by severe illness and high mortality. Severe survivors often have permanent damage to the nervous system, such as epilepsy, ataxia, mental retardation and cerebral palsy. Now in our hospital high-risk neonatal room admitted 55 cases reported as follows: Clinical