Microsurgery in andrologic urology. II. Alloplastic spermatocele
| Autor: | D. Krause, K. H. Weitze, H. Becker, L. V. Wagenknecht, L. P. Hoppe, C. Schirren |
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| Rok vydání: | 1980 |
| Předmět: |
Male
Infertility Microsurgery endocrine system medicine.medical_specialty medicine.medical_treatment Insemination Pregnancy Animals Humans Medicine Infertility Male reproductive and urinary physiology Sperm motility Spermatocele Epididymis Gynecology Azoospermia Sperm Count Polyethylene Terephthalates urogenital system business.industry Vasovasostomy Oligospermia Prostheses and Implants medicine.disease Sperm Rats Surgery Silicone Elastomers Sperm Motility Cattle Female business Follow-Up Studies |
| Zdroj: | Microsurgery. 1:428-435 |
| ISSN: | 1098-2752 0738-1085 |
| DOI: | 10.1002/micr.1920010604 |
| Popis: | Experimental studies in rats and bulls demonstrated the feasibility of using a silicone-Dacron prosthesis as a sperm reservoir in cases of excretory azoospermia. In the study of bulls, 50% of the cows inseminated with spermatozoa aspirated from the alloplastic spermatocele conceived and delivered healthy calves. The clinical results of a series of 14 humans suffering from excretory azoospermia not treatable by other means (e.g., epididymovasostomy or vasovasostomy) also are presented. THe aspirations from these spermatoceles produced motile spermatozoa; however, none of the patients'p spouses conceived after insemination. |
| Databáze: | OpenAIRE |
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