羊膜腔穿刺术

结论B超引导下羊膜腔穿刺术适用于妊娠中、晚期孕妇的胎儿α珠贫的产前诊断，操作简便、安全，标本送检成功率高。

Conclusion : Amniocentesis is suitable for prenatal diagnosis of α - thalassemia in mid and late pregnancy . It is simple and safe with high success rate .

目的探讨超声引导羊膜腔穿刺术（AC）和脐带穿刺术（FBS）在产前诊断胎儿地中海贫血（MA）中的应用价值。

Objective To investigate the clinical application value of amniocentesis ( AC ) and fetal blood sampling ( FBS ) to the prenatal diagnosis of Mediterranean anemia ( MA ) .

方法对195例TORCH-IgM阳性孕妇在B超介导下行羊膜腔穿刺术和脐静脉穿刺术，获得的羊水和脐血用PCR（RT-PCR），ELISA和MEIA法检测TORCH-DNA（RNA）或TORCH-IgM。

Methods Amniocentesis and cordocentesis by guided B-ultrasound were performed on 195 cases of pregnant women with positive TORCH-IgM . TORCH-DNA ( RNA ) or TORCH-IgM from amniotic fluid and cord blood samples was detected by PCR ( RT-PCR ), ELISA or MEIA .

结果羊膜腔穿刺术一针成功率为100%。

Results : The success rate of first puncture was 100 % .

羊膜腔穿刺术对孕妇焦虑心理状况的影响

Effects of amniocentesis on anxiety psychologic status of pregnant women

接受羊膜腔穿刺术孕妇的焦虑抑郁状况及其相关因素分析

The status and related factors of anxiety and depression in pregnant women with amniocentesis

超声引导羊膜腔穿刺术及脐带穿刺术在产前诊断胎儿地中海贫血中的应用

Clinical Application of Amniocentesis and Fetal Blood Sampling to Prenatal Diagnosis of Mediterranean Anemia

手术并发症：胎盘或脐带出血，羊膜腔穿刺术的发生率为1.7%，脐静脉穿刺术为12.2%；

Complication : The rate of the bleeding from placentas and umbilical cords was 1.7 % in amniocentesis , 12.2 % in cordocentesis ;

羊膜腔穿刺术仅1例孕妇发生流产，胎儿丢失率为0.11%，脐静脉穿刺术尚未发生胎儿丢失的病例。

Only one case had suffered abortion following amniocentesis , the fetal loss rate was 0.11 % , no fetal loss case was found in cordocentesis .