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Prognostic factors for sperm retrieval in non-obstructive azoospermia

Clinics, 2013
Testicular sperm retrieval techniques associated with intracytoplasmic sperm injection have changed the field of male infertility treatment and given many azoospermic men the chance to become biological fathers.
Marcelo Vieira, Sidney Glina
exaly   +2 more sources

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Postoperative pain, complications, and satisfaction rates in patients who undergo surgical sperm retrieval

Fertility and Sterility, 2003
To determine patients' experiences with surgical sperm retrieval and its common complications.A questionnaire based survey using visual analogue scales (VAS) and closed questions to analyze complication, pain, and satisfaction rates.Tertiary care university hospital.One hundred consecutive males undergoing surgical sperm retrieval by percutaneous ...
Iwan Lewis-Jones, Simon Wood, Charles Kingsland   +2 more
exaly   +3 more sources

Fertilization and pregnancy rates after intracytoplasmic sperm injection using ejaculate semen and surgically retrieved sperm

Fertility and Sterility, 1997
To compare the fertilization rates and pregnancy rates (PRs) in intracytoplasmic sperm injection (ICSI) using sperm from ejaculates of normal and abnormal semen, epididymal sperm, and testicular sperm of obstructive and nonobstructive azoospermic patients.Retrospective study.The Egyptian IVF-ET Center.Three hundred fifty patients underwent 366 ICSI ...
M A, Aboulghar, R T, Mansour, G I, Serour, I, Fahmy, A, Kamal, N A, Tawab, Y M, Amin   +6 more
openaire   +2 more sources

Sperm retrieval for azoospermia and intracytoplasmic sperm injection success rates – A personal overview

Human Fertility, 2010
It is often questioned whether sperm parameters, including whether retrieved or ejaculated, have any effect on intracytoplasmic sperm injection (ICSI) results. Do severe spermatogenic defects affect embryo quality or pregnancy rate? Further, does it matter in azoospermic patients whether the sperm source is testicular or epididymal?
openaire   +2 more sources

Onco-Testicular Sperm Extraction (oncoTESE): A Contemporary Concept Review and Report of Australian Sperm Retrieval Rates and Fertility Outcomes

Urology, 2022
To assess sperm retrieval rates of Onco-Testicular Sperm Extraction (oncoTESE) in men with testicular tumors and coexisting severe spermatogenic impairment.Multi-centre Australian wide retrospective review of oncoTESE procedures performed within the last 10 years.
Blecher, Gideon Adam, Chung, Eric, Katz, Darren, Kim, Shannon Hee Kyung, Bailie, John   +4 more
openaire   +4 more sources

Discordant Bilateral Testicular Pathology Does not Affect Sperm Retrieval Rate in Bilateral Microdissection Testicular Sperm Extraction (mTESE)

Urology, 2023
To assess the incidence of discordant testicular pathology in men undergoing bilateral microdissection testicular sperm extraction (mTESE) and association with sperm retrieval rate.We performed a retrospective single-institutional review of all patients undergoing mTESE from 2007 to 2021 and aggregated clinical history, physical exam, semen analysis ...
Raevti Bole, Raneen Sawaid Kaiyal, Scott D. Lundy, Jane K. Nguyen, Neel Parekh, Sarah C. Vij   +5 more
openaire   +2 more sources

PREGNANCY RATES IN RELATION TO TIME INTERVALS BETWEEN REPEAT SPERM-RETRIEVAL PROCEDURES

Archives of Andrology, 2001
A total of 76 repeat sperm retrievals were carried out in 47 azoospermic men. The outcome of the procedures was evaluated regarding to the interval between two successive procedures. Sperm motility and pregnancy rate were not increased by increasing the interval between two successive sperm retrievals from less than 90 days to more than 180 days.
Fedder, J., Gabrielsen, A.; id_orcid 0000-0002-7632-6299, Petersen, K.   +2 more
openaire   +3 more sources

Sperm retrieval rate and reproductive outcome of infertile men with azoospermia factor c deletion

Andrologia, 2018
To evaluate the success rate in sperm retrieval (SR) through microdissection testicular sperm extraction (micro-TESE) in infertile azoospermia factor c (AZFc)-deleted men and determining their reproductive outcomes following ICSI, medical records of couples with AZFc-deleted male partners were reviewed on patient's age, serum hormone levels, karyotype,
Marjan Sabbaghian, Anahita Mohseni Meybodi, Alemeh Rafaee, Sadaf Saba, Mohammadreza Zamanian, Mohammad Ali Sadighi Gilani   +5 more
openaire   +2 more sources

Relevance of testicular histopathology on prediction of sperm retrieval rates in case of non-obstructive and obstructive azoospermia

Urologia, 2018
Introduction: The aim of our research was to establish the relevance of testicular histopathology on sperm retrieval after testicular sperm extraction in patients with non-obstructive azoospermia and in patients with obstructive azoospermia, who already underwent a previous failure testicular fine needle aspiration.
Maria Elisabetta Coccia, Gianmartin Cito
exaly   +3 more sources

SPERM RETRIEVAL RATES AND OUTCOMES IN MEN WITH A HISTORY OF MALIGNANCY

Fertility and Sterility, 2020
Nahid Punjani, Ryan Flannigan, Kathleen Hart, Peter N. Schlegel   +3 more
openaire   +1 more source