首页 | 本学科首页   官方微博 | 高级检索  
     


Fertilization and pregnancies following intracytoplasmic injection of testicular spermatozoa
Authors:Andreas Obruca  Karl Mock  Wilfried Feichtinger  Gerhard Lunglmayr
Affiliation:(1) Institute for Sterility Treatment, Trauttmannsdorffgasse 4, 1130 Wien, Austria;(2) Department of Urology, Mistelbach General Hospital, Liechtensteinstrasse 67, A-2130 Mistelbach/Zaya, Austria
Abstract:
Purpose Intracytoplasmic injection (ICSI) with testicular sperm was performed in 16 couples. All men had ductal obstruction and failed previous attempts of epididymal sperm microaspiration.Methods Testis tissue was obtained by excisional biopsies and incubated in HEPES buffered EBSS medium over 24 h at 37DaggerC. Motile sperm (Grade 1 to 2) were recovered in 13 patients and fertilized a total of 62 oozytes. Four pregnancies were achieved.Results One healthy boy and two girls (twin pregnancy) were born.Conclusions The ongoing pregnancies revealed no fetal abnormalities on ultrasound scanning.Presented at the IXth World Congress on In Vitro Fertilization and Alternate Assisted Reproduction, April 3–7, 1995, Vienna, Austria.
Keywords:obstructive azoospermia  testicular sperm retrieval  intracytoplasmic sperm injection  fertilizationin vitro
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号