阴道超声探查对早孕人类胚胎超微结构的影响  

Effects of Vaginosonography on Human Embryonic Ultrastructure in Early Pregnancy

作　　者：孟军[1] 栗振宝[1] 崔新明 

机构地区：[1]白求恩医科大学第三临床学院妇产科

出　　处：《中国医学影像技术》1995年第2期91-92,共2页Chinese Journal of Medical Imaging Technology

摘　　要：本文报道了阴道超声辐射后人类胚胎绒毛超微结构的改变。将９名早孕妇女随机分成正常对照组（Ａ组）、辐射５分钟组（Ｂ组）、辐射１０分钟组（Ｃ组）。结果发现，用阴道超声特续照射１０分钟可使微绒毛断裂、丢失、杂乱无章及粗面内质网扩张等。Changes in ultrastructure of human villi exposed to vaginosonography were studied.9 cases of early pregnant women were by random divided into three groups:A(control group) B(respectively exposed for 5 minutes)and C(respectively exposed for 10 minutes).The result shows that breaking、losing、disorganized of the microvilli and expandding of RER were found in continuous exposure for 10 minutes.

关 键 词：绒毛 超微结构 妊娠 超声波诊断 阴道 

分 类 号：R714.153[医药卫生—妇产科学] R445.1[医药卫生—临床医学]