B超监测羊水对孕41～41^(+6)周胎儿高危程度判定的探讨  

Exploration of the value of B mode ultrasound in the detection of amniotic fluid for fetus of 41～46^(+6) gestation weeks.

作　　者：倪爱莉[1] 佟岩[1] 王平[1] 丁宇蓉[1] 

机构地区：[1]吉林省长春市一汽总医院电诊科,130011

出　　处：《中国综合临床》2001年第5期397-398,共2页Clinical Medicine of China

摘　　要：目的探讨 B超监测羊水对孕 41～ 41+ 6周胎儿高危程度判定的价值。方法对 2 32例妊娠 41～ 41+ 6周孕妇进行 B超羊水监测 ,并于 2 96例妊娠 37～ 40 + 6周孕妇的羊水进行比较。结果两组间羊水指数 (AFI) ,羊水混浊度 (AFM)与胎儿宫内窘迫 (CFD)发生存在显著性差异 (P<0 .0 5或 P<0 .0 1)。结论孕 41周虽不属于过期妊娠 ,但羊水量减少 ,羊水混浊造成宫内缺氧 ,CFD发生率高 。s Objective To explore the value of B mode ultrasound in the detection of amniotic fluid(AF) for fetus of 41～ 46 +6 gestation weeks.Methods B mode ultrasound was performed to monitor AF in 232 fetus of 41～46 +6 gestation weeks compared with that in 296 fetus of 37～40 +6 gestation weeks. Results There were significant differences in amniotic fluid index(AFI), amniotic fluid muddy(AFM) and cavity fetal distress(CFD) between the two groups (P<0.05 or P<0.01).Conclusion Though 41 gestation weeks is not the prolonged pregnancy,the reducing AF and the increasing AFM will result in lack of oxygen inside uterus and higher morbidity of CFD,which should be paid more attention to.

关 键 词：羊水 高危程度 胎儿宫内窘迫 B超监测 

分 类 号：R445.1[医药卫生—影像医学与核医学]