摘要
①目的 探讨胎儿脐动脉血流异常的原因及其与围生儿预后的关系。②方法 应用多普勒超声血流分析仪检测胎儿脐动脉血流速度 ,S/D值≥ 90th % (百分之九十位数 ) 2 32例 ,其中S/D值≥ 3者 99例 ,按S/D值不同分为 6组 ,比较各组围生儿预后。③结果 S/D值异常常见的原因依次为妊娠高血压综合征 (2 9.31% )、单纯胎儿发育迟缓 (2 1.98% )、脐带因素 (2 2 .84 % )等。S/D值越高 ,围生儿预后越差。④结论 脐血流S/D值可以作为判断胎儿宫内状况的指标 。
Objective To investigate the abnormal blood stream in fetal umbilical artery and its relation with the prognosis of the fetus. Methods Ninety-nine cases with abnormal umbilical arteries were divided into six groups according to the S/D value. They were analyzed by pulse Doppler ultrasonic examination, and the fetal prognosis of different groups was compared. Results The causes of abnormal umbilical arteries were PIH(29.31%), IUGR(21.98%), umbilical factors (22.84%), etc. The higher the S/D ratio was, the worse the perinatal prognosis would be. Conclusion The S/D ratio can be used as an index to evaluate the fetal prognosis.
出处
《齐鲁医学杂志》
2004年第5期402-403,共2页
Medical Journal of Qilu
关键词
脐动脉
血流速度
胎儿
预后
umbilical artery
blood velocity
fetus
prognosis
