摘要
目的研究血小板参数在新生儿肺出血(PHN)中的动态变化规律。方法入选新生儿肺出血148例,在入院后48 h内每3 h及肺出血后从末梢动脉部位采取微量血100μL送检,应用美国雅培公司CD-3400型全血自动细胞分析仪,动态监测其血小板及其参数的变化。结果血小板计数及血小板比容、血小板体积分布宽度在新生儿肺出血前6 h均有明显改变(P均<0.05)。结论监测血小板参数动态变化有助于PHN的早期预测,可为临床早期诊断提供帮助。
Objective To investigate the dynamic alterations of parameters of platelet in newborns with pulmonary hemorrhage （PHN）. Methods One hundred and forty-eight cases were selected into research group,within 48 hours after admission,every 3 hours at the time of pulmonary bleeding, peripheral arterial blood were collected and tint deal blood samples were examined with full-automatic blood cell analyzer in order to monitor dynamically changes of platelet and its parameters. Results The blood platelet count（BPC） ,thron- bocytocrit and PDW were greatly changed at 6 hours before occuring pulmonary hemorrhage（all P〈 0. 05）. Conclusion Dynamic alterations of platelet and its parameters faciliate can predict pulmonary hemorrhage and benefit to early clinical diagnosis.
出处
《实用儿科临床杂志》
CAS
CSCD
北大核心
2006年第6期338-338,340,共2页
Journal of Applied Clinical Pediatrics
基金
河北省科学技术研究与发展指导计划项目资助(052761381)
关键词
婴儿
新生
肺出血
血小板
infant, newborn
pulmonary hemorrhage
platelet
