【摘要】 新生儿肺出血(pulmonary hemorrhage，PH)是指新生儿期肺大量出血，是新生儿主要的危重症之一，死亡率高。如何早期识别新生儿PH的高危因素，积极采取有效措施，降低病死率是临床研究的热点。笔者拟对新生儿PH的高危因素和治疗的最新进展进行阐述。

    【关键词】 新生儿 肺出血 高危因素

    Research Progress on Risk Factors and Treatment of Neonatal Pulmonary Hemorrhage/LIAO Yan， HUANG Guosheng， LU Anfeng. //Medical Innovation of China， 2023， 20(17)： -179

    [Abstract] Neonatal pulmonary hemorrhage (PH) refers to massive pulmonary hemorrhage during the neonatal period， which is one of the major critical diseases of neonates with a high mortality rate. How to identify the risk factors of PH early and taking effective measures to reduce the mortality rate is a hot spot in clinical research. This paper reviews the literature on the risk factors and treatment of neonatal pulmonary hemorrhage.

    [Key words] Newborn Pulmonary hemorrhage Risk factor

    First-author's address： Qinzhou Meternal and Child Health Care Hospital， Guangxi， Qinzhou 535099， China

    doi：10.3969/j.issn.1674-4985.2023.17.041

    新生儿肺出血(pulmonary hemorrhage，PH)是指肺部大面积出血，波及2个以上肺叶[1]，是多种原发疾病的晚期表现，呼吸支持需求高，可进展为支气管肺发育不良。镜检病理改变为肺泡和间质出血、肺泡正常结构被破坏、毛细血管扩张充血 ......