Results 241 to 250 of about 18,974 (282)
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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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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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Sperm Retrieval and Quality Evaluation
2014Technical refinements in sperm retrieval methods and the application of advanced reproductive technologies (ART) using surgically retrieved sperm have enabled biological paternity in azoospermic men who were considered untreatable 20 years ago.
Peter J, Stahl +2 more
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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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Sperm retrieval for obstructive azoospermia
Fertility and Sterility, 2006Advances in the treatment of male infertility now routinely allow men with obstructive azoospermia to have fertility treatment without microsurgical reconstruction. A variety of methods for retrieving sperm from men with obstructive azoospermia have been described.
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Sperm retrieval for obstructive azoospermia
Fertility and Sterility, 2008Advances in the treatment of male infertility now routinely allow men with obstructive azoospermia to have fertility treatment without microsurgical reconstruction. A variety of methods for retrieving sperm from men with obstructive azoospermia have been described.
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Therapeutic testis biopsy for sperm retrieval
Current Opinion in Urology, 2007The introduction of IVF and intracytoplasmic sperm injection revolutionized the treatment of male infertility by requiring a minimal number of sperm to achieve pregnancy. We describe the various methods for testicular sperm retrieval in different types of azoospermia.Different techniques for surgical sperm retrieval are available, including testicular ...
Moshe, Wald +2 more
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Adolescent Testicular Sperm Retrieval
2019A 16-year-old male presented to a community hospital with 2 weeks of decreased urinary flow, which ultimately progressed to urinary retention. An indwelling Foley catheter was placed, and initial evaluation revealed no laboratory abnormalities. Magnetic resonance imaging (MRI) of the abdomen and pelvis demonstrated an enhancing mass within the anterior
I-Shen Huang +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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