新生儿肺出血是临床较常见的并发症，如不及时应用呼吸机治疗，则死亡率极高。北京儿童医院曾报道未用呼吸机治疗之患儿死亡率可高达98．4％。我科自1989年1月～1996年6月机械通气治疗新生儿肺出血52例，报告如下。临床资料一、一般资料新生儿肺出血患儿共52例，男38例，女14例 Neonatal pulmonary hemorrhage is a more common clinical complication, if not timely use of ventilator therapy, the mortality rate is extremely high. Beijing Children’s Hospital has reported that the death rate of children without ventilator treatment up to 98.4%. Our department from January 1989 ~ June 1996 mechanical ventilation in neonatal pulmonary hemorrhage in 52 cases, the report is as follows. Clinical data First, the general information 52 cases of neonatal pulmonary hemorrhage in children, 38 males and 14 females