PROBABILITY OF SPERM DETECTION IN NONOBSTRUCTIVE AZOOSPERMIC MEN UNDERGOING TESTICULAR SPERM EXTRACTION PROCEDURES UNRELATED TO CLINICAL PARAMETERS
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 کاملOutcomes of microdissection testicular sperm extraction in men with nonobstructive azoospermia due to maturation arrest.
OBJECTIVE To evaluate sperm retrieval in men with nonobstructive azoospermia and maturation arrest (MA) undergoing microdissection testicular sperm extraction (micro-TESE). DESIGN Retrospective chart review. SETTING Tertiary referral center. PATIENT(S) Men with nonobstructive azoospermia and MA who underwent micro-TESE. INTERVENTION(S) Microdissection TESE. MAIN OUTCOME MEASURE(S) Spe...
متن کاملRole of optimizing testosterone before microdissection testicular sperm extraction in men with nonobstructive azoospermia.
PURPOSE Although optimizing endogenous testosterone production before testicular sperm extraction is commonly practiced, whether improved preoperative testosterone levels enhance sperm retrieval remains unclear. We evaluated the influence of preoperative medical therapy in men with nonobstructive azoospermia before microdissection testicular sperm extraction. MATERIALS AND METHODS A total of ...
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ژورنال
عنوان ژورنال: Archives of Andrology
سال: 2002
ISSN: 0148-5016
DOI: 10.1080/01485010290031619