Advances in sperm retrieval techniques in azoospermic men: A systematic review

Testicular 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...

Varicocelectomy May Improve Results for Sperm Retrieval and Pregnancy Rate in Non-Obstructive Azoospermic Men

Objective Improvement in sperm density and motility after varicocelectomy have been widely reported for men with oligoasthenoteratospermia (OAT),However the value of varicocelectomy in azoospermic men remain controversial.In this study we have evaluated the outcome of microsurgical varicocelectomy in nonobstructive azoospermic (NOA) men with clinical varicocele in five years in royan institute....

An update on sperm retrieval techniques for azoospermic males

The use of non-ejaculated sperm coupled with intracytoplasmic sperm injection has become a globally established procedure for couples with azoospermic male partners who wish to have biological offspring. Surgical methods have been developed to retrieve spermatozoa from the epididymides and the testes of such patients. This article reviews the methods currently available for sperm acquisition in...

Advances in Fertility Options of Azoospermic Men

AB126. Clinical characteristics and sperm retrieval outcomes in non-obstructive azoospermic men with hypospermatogenesis

Objective: To analyze the causes, clinical features and t r ea tment ou tcomes in pa t i en t s w i th nonobstructive azoospermia (NOA) and different severity of hypospermatogenesis (HS). Methods: This is a retrospective study from our reproductive clinic. Data of history, physical findings, serum hormone profiles and genetic studies were collected. The severity of HS was subdivided into three ...