摘要
目的探讨早产及足月产胎盘及附属物病理改变的差异及意义。方法回顾分析了676例新生儿临床资料,胎盘及附属物均送检,苏木素-伊红(HE)染色,光学显微镜观察。结果病理表现可分为4大类:胎盘及脐带发育异常58例;炎症性病变196例;绒毛缺血缺氧性变化93例;肿瘤性病变1例。结论胎盘感染,单脐动脉,合体滋养细胞结节增多,绒毛膜血管病等是导致早产的重要原因。
Objective To explore the clinical pathological changes and significance of the differences between pre-mature and full-term placenta of appendages.Methods Retrospective analysis the clinical data of 676 cases neonatal were made.Placenta and appendages were censored and stained（HE,observed under light microscope）.Results There were four main categories of pathological manifestations： placenta and umbilical cord abnormalities 58 cases,196 cases of inflammatory lesions,hypoxic-ischemic changes in villi in 93 cases,neoplastic change in 1 case.Conclusions Placental infection,a single umbilical artery,increased syncytiotrophoblast and choriocarcinoma nodules were important affections that leading to premature disease.
出处
《实用医技杂志》
2011年第1期14-15,共2页
Journal of Practical Medical Techniques
关键词
胎盘
婴儿
新生
病理学
临床
Placenta
Infant
newborn
Pathology
clinical
