新生儿肺出血常并发于许多原发性疾病 ,是新生儿期相对严重的综合征。临床上常因疏忽对新生儿肺出血早期症状的观察 ,而错过了早期诊断、治疗的时机 ,造成新生儿严重的后果。本文通过对 38例确诊为新生儿肺出血的原发病因的描述性分析 ,提示医务人员对具有肺出血高危因素的新生 Newborn pulmonary hemorrhage often complicated by many primary diseases, is relatively serious neonatal syndrome. Clinically often due to negligence on the early symptoms of neonatal pulmonary hemorrhage observed, but missed the early diagnosis and treatment of the timing, resulting in serious consequences for the newborn. In this paper, a descriptive analysis of the primary etiology of 38 cases diagnosed as neonatal pulmonary hemorrhage prompted medical staff to have a high risk of pulmonary hemorrhage freshmen