CAJ | 학술논문

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232例妊娠41～41+6周孕妇进行B超羊水监测，并于296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＜0.05或P＜0.01)。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，应引起临床高度重视。
목적탐토B초감측양수대잉41～41+6주태인고위정도판정적개치。방법대232례임신41～41+6주잉부진행B초양수감측，병우296례임신37～40+6주잉부적양수진행비교。결과량조간양수지수(AFI)，양수혼탁도(AFM)여태인궁내군박(CFD)발생존재현저성차이(P＜0.05혹P＜0.01)。결론잉41주수불속우과기임신，단양수량감소，양수혼탁조성궁내결양，CFD발생솔고，응인기림상고도중시。
Objective To explore the value of B-mode ultrasound in the detection of amniotic fluid(AF) for fetus of 41～46+6gestation 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.