Results 221 to 230 of about 20,361 (253)
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2017
Infertility is the failure to conceive after regular unprotected sexual intercourse for at least 1 year. Male factor infertility is responsible for an estimated 25% of all cases of couple infertility. Azoospermia is found in approximately 15–20% of infertile men. The causes of azoospermia can be divided into obstructive and non-obstructive. Obstructive
O. Kalejaiye, A. Raheem, D. Ralph
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Infertility is the failure to conceive after regular unprotected sexual intercourse for at least 1 year. Male factor infertility is responsible for an estimated 25% of all cases of couple infertility. Azoospermia is found in approximately 15–20% of infertile men. The causes of azoospermia can be divided into obstructive and non-obstructive. Obstructive
O. Kalejaiye, A. Raheem, D. Ralph
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Sperm Retrieval During Critical Illness
Neurocritical Care, 2010Objective of this study is to review technical methods to retrieve sperm from critically ill/injured patients after an appropriate family request, possible harmful effects on sperm production/function by ICU medications or concurrent illnesses, and ethical considerations for hospitals and care providers in providing this resource.
David J, Powner +2 more
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Percutaneous Sperm Retrieval in Secondary Azoospermia
Urologia Internationalis, 2008<i>Introduction:</i> Males presenting for assisted reproduction after vasectomy have a high chance of normal spermatogenesis and of successful surgical sperm retrieval. We aimed to evaluate simple percutaneous methods of retrieving sperm for intracytoplasmic sperm injection in males with secondary azoospermia due to previous vasectomy.
S J, Bromage +4 more
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Postmortem Sperm Retrieval: The Canadian Perspective
Journal of Andrology, 2009ABSTRACT: Postmortem sperm retrieval has been used worldwide. Following retrieval, sperm can then be used (usually by the surviving partner) to produce a child related to the now‐deceased male. This paper describes a request for postmortem sperm retrieval made by the family of a man who had suffered trauma ...
Bryce, Weber, Ron, Kodama, Keith, Jarvi
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Surgical sperm retrieval: what not to do
Fertility and Sterility, 2008Surgical sperm retrieval has revolutionized the treatment of azoospermia. However, the ease with which it could be performed meant that it is perhaps being used where not indicated. Here are the potential pitfalls to be avoided.
Khaldoun, Sharif, Samer, Ghunaim
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2016
Nonsurgical sperm retrieval is a less-invasive process compared to surgical sperm retrieval. Nonsurgical procedures include percutaneous testicular sperm aspiration or biopsy and percutaneous epididymal sperm aspiration. These techniques are a less-invasive and usually less-expensive alternative to the open surgical techniques. However, it is important
John P. Mulhall, Lawrence C. Jenkins
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Nonsurgical sperm retrieval is a less-invasive process compared to surgical sperm retrieval. Nonsurgical procedures include percutaneous testicular sperm aspiration or biopsy and percutaneous epididymal sperm aspiration. These techniques are a less-invasive and usually less-expensive alternative to the open surgical techniques. However, it is important
John P. Mulhall, Lawrence C. Jenkins
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SUCCESSFUL SPERM RETRIEVAL BY PERCUTANEOUS EPIDIDYMAL AND TESTICULAR SPERM ASPIRATION
Journal of Urology, 1998We evaluated the safety and efficacy of percutaneous sperm aspiration from the epididymis or testicle as a diagnostic technique to confirm sperm production and as a therapeutic technique to harvest sperm for use in intracytoplasmic sperm injection.We present our experience with 69 sperm aspiration procedures in men considered to have nonreconstructible
L A, Levine, E W, Lisek
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Der Urologe. Ausg. A, 2007
The introduction of intracytoplasmic sperm injection (ICSI) into the catalogue of assisted reproductive technologies in the mid-nineties has, for the first time, offered men who suffer from severe disorders of spermatogenesis and azoospermia the possibility of fathering a child.
T, Diemer +2 more
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The introduction of intracytoplasmic sperm injection (ICSI) into the catalogue of assisted reproductive technologies in the mid-nineties has, for the first time, offered men who suffer from severe disorders of spermatogenesis and azoospermia the possibility of fathering a child.
T, Diemer +2 more
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Simplified sperm retrieval and intracytoplasmic sperm injection in patients with azoospermia
British Journal of Urology, 1995Objective To evaluate the rate of recovery of spermatozoa from the epididymis using a percutaneous aspiration technique and to assess the fertilization rate following intracytoplasmic sperm injection (ICSI). Patients and methods Forty ...
M, Tsirigotis +5 more
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Male Infertility: Evaluation and Sperm Retrieval
Clinical Obstetrics and Gynecology, 2006For all men with infertility, a complete history and physical examination is recommended to identify potentially correctable causes of male factor infertility. The ASRM Practice Committee recommended that initial evaluation of men and women in an infertile couple proceed in parallel and be ...
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