R-005. Successful testicular sperm extraction in azoospermic men after former testicular sperm aspiration failure: relation to the amount of aspirated tissue?
نویسندگان
چکیده
منابع مشابه
Testicular sperm extraction in azoospermic men submitted to bilateral orchidopexy.
BACKGROUND This study was carried out to evaluate whether bilateral orchidopexy represents a poor or good prognostic factor in azoospermic men undergoing testicular sperm extraction (TESE). METHODS One hundred and seven presumed non-obstructive azoospermia (NOA) patients, according to conventional clinical parameters (volume of testis, FSH, clinical history) were submitted to testicular biops...
متن کاملTesticular Sperm Retrieval in Azoospermic Men
Peter Pantke , Thorsten Diemer , Marcelo Marconi , Martin Bergmann , Klaus Steger , Hans-Christian Schuppe , Wolfgang Weidner * Department of Urology and Pediatric Urology, University of Giessen, Giessen, Germany b Institute of Veterinary Anatomy, Histology and Embryology, University of Giessen, Giessen, Germany Centre for Dermatology and Andrology, University of Giessen, Giessen, Germany e u r...
متن کاملY chromosome deletions in azoospermic and severely oligozoospermic men undergoing intracytoplasmic sperm injection after testicular sperm extraction.
Y chromosome deletions encompassing the AZFc region have been reported in 13% of azoospermic men and 7% of severely oligozoospermic men. We examined the impact of these Y deletions on the severity of testicular defects in 51 azoospermic men undergoing intracytoplasmic sperm injection (ICSI) after testicular sperm extraction (TESE) and 30 men with severe oligozoospermia undergoing ICSI after eja...
متن کاملFeasibility of simultaneous testicular microdissection for sperm retrieval and ipsilateral testicular tumor resection in azoospermic men.
Male infertility is known to be associated with testicular tumors (Honig et al, 1994). In one recent report (Nobert and Goldstein, 2001), at least a 16-fold increase in the risk of testicular cancer, with seminoma being the most prevalent one, has been reported to be associated with male infertility. Generally, the standard initial treatment for testicular mass, in view of its high likelihood o...
متن کاملMicrodissection testicular sperm extraction
Microdissection testicular sperm extraction (microTESE) is considered the gold standard method for surgical sperm retrieval among patients with non-obstructive azoospermia (NOA). In this review, we will discuss the optimal evaluation of NOA patients and strategies to medically optimize NOA patients prior to microTESE. In addition, we will also discuss technical principles and pearls to maximize...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 1999
ISSN: 1460-2350,0268-1161
DOI: 10.1093/humrep/14.suppl_3.281