摘要
目的:探讨体外受精-胚胎移植(IVF-ET)后异位妊娠发生的相关因素。方法:本组IVF-ET移植病例共852例(包括冷冻胚胎移植),发生异位妊娠者16例;对照组为随机抽取IVF-ET宫内妊娠并正常分娩病例23例。结果:输卵管炎症、阻塞或积水者,宫外孕术后异位妊娠发生率明显上升;促排卵方案、胚胎数、子宫内膜厚度、不育原因、胚胎移植后黄体支持剂量无显著差异。结论:异位妊娠是一种IVF-ET的危险并发症,因此提高对IVF-ET后异位妊娠的发生危险性认识,对早期识别、诊断和处理异位妊娠十分重要。
Objective： To explore the occurrence ofeetopie pregnancy after in-vitro fertilization and embryo transfer （IVF-ET）. Methods： Sixteen eases of eetopie pregnancy occurred in 852 patients with embryo transfer （include freezing embryo tramsfer, FET） and in the same time 23 eases of normal pregnancy were considered for random control. Results： The eetopie pregnancy rate was significantly increased in those patients with fallopian tubal obstruction, hydrosalpinges and eetopie pregnancy history. There was no significant difference with super ovulation protocol, embryo numbers, the size of endometrium, the causes of infertility and the doses of luteal support after ET. Conclusion： Eetopie pregnancy is a dangerous complication of IVF-ET, its occurrence was related to many factors. It is very important to get early diagnosis and treatment.
出处
《生殖与避孕》
CAS
CSCD
北大核心
2007年第2期113-115,119,共4页
Reproduction and Contraception
