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67 results

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Page 1
Male factor infertility and assisted reproductive technologies: indications, minimum access criteria and outcomes.
Mazzilli R, Rucci C, Vaiarelli A, Cimadomo D, Ubaldi FM, Foresta C, Ferlin A. Mazzilli R, et al. J Endocrinol Invest. 2023 Jun;46(6):1079-1085. doi: 10.1007/s40618-022-02000-4. Epub 2023 Jan 12. J Endocrinol Invest. 2023. PMID: 36633791 Free PMC article. Review.
The development of assisted reproductive technology (ART) made it possible to conceive also to individuals affected from severe oligospermia or azoospermia. However, the impact of the male factor on embryo development, implantation, prevalence of chromosomal abnormalities, …
The development of assisted reproductive technology (ART) made it possible to conceive also to individuals affected from severe oligosper …
Fertility management of Klinefelter syndrome.
Fainberg J, Hayden RP, Schlegel PN. Fainberg J, et al. Expert Rev Endocrinol Metab. 2019 Nov;14(6):369-380. doi: 10.1080/17446651.2019.1671821. Epub 2019 Oct 7. Expert Rev Endocrinol Metab. 2019. PMID: 31587581 Review.
Introduction: Klinefelter syndrome (KS) represents the most common chromosomal abnormality in the general population, and one of the most common genetic etiologies of nonobstructive azoospermia (NOA) and in severe oligospermia. Once considered untreatable, men with KS and …
Introduction: Klinefelter syndrome (KS) represents the most common chromosomal abnormality in the general population, and one of the most co …
Management of ejaculatory duct obstruction: etiology, diagnosis, and treatment.
Fisch H, Lambert SM, Goluboff ET. Fisch H, et al. World J Urol. 2006 Dec;24(6):604-10. doi: 10.1007/s00345-006-0129-4. World J Urol. 2006. PMID: 17077974 Review.
A diagnosis of ejaculatory duct obstruction is suggested in an infertile male with oligospermia or azoospermia with low ejaculate volume, normal secondary sex characteristics, testes, and hormonal profile, and dilated seminal vesicles, midline cyst, or calcifications on TR …
A diagnosis of ejaculatory duct obstruction is suggested in an infertile male with oligospermia or azoospermia with low ejaculate vol …
Hyperprolactinemia in men: clinical and biochemical features and response to treatment.
De Rosa M, Zarrilli S, Di Sarno A, Milano N, Gaccione M, Boggia B, Lombardi G, Colao A. De Rosa M, et al. Endocrine. 2003 Feb-Mar;20(1-2):75-82. doi: 10.1385/ENDO:20:1-2:75. Endocrine. 2003. PMID: 12668871 Review.
In men hypogonadism leads to impaired libido, erectile dysfunction, diminished ejaculate volume, and oligospermia. It is present in 16% of patients with erectile dysfunction and in approx 11% of men with oligospermia. ...
In men hypogonadism leads to impaired libido, erectile dysfunction, diminished ejaculate volume, and oligospermia. It is present in 1 …
A clinical algorithm for management of fertility in adolescents with the Klinefelter syndrome.
Masterson TA 3rd, Nassau DE, Ramasamy R. Masterson TA 3rd, et al. Curr Opin Urol. 2020 May;30(3):324-327. doi: 10.1097/MOU.0000000000000757. Curr Opin Urol. 2020. PMID: 32235276 Review.
SUMMARY: Klinefelter's syndrome (47, XXY) causes hypogonadotophic hypogonadism and severe oligospermia/azoospermia rendering natural conception rare. During puberty, boys often require testosterone replacement therapy to develop secondary sexual characteristics, whi …
SUMMARY: Klinefelter's syndrome (47, XXY) causes hypogonadotophic hypogonadism and severe oligospermia/azoospermia rendering natural …
Management of CAH during pregnancy: optimizing outcomes.
Witchel SF. Witchel SF. Curr Opin Endocrinol Diabetes Obes. 2012 Dec;19(6):489-96. doi: 10.1097/MED.0b013e32835a1a2e. Curr Opin Endocrinol Diabetes Obes. 2012. PMID: 23108200 Review.
For women, chronic anovulation, elevated progestin levels, and aberrant endometrial implantation have been identified as reasons for the subfertility. Testicular adrenal rest tumors, oligospermia, and hypogonadotropic hypogonadism are frequently associated with subfertilit …
For women, chronic anovulation, elevated progestin levels, and aberrant endometrial implantation have been identified as reasons for the sub …
Genetic screening and evaluation for chromosomal abnormalities of infertile males in Jilin Province, China.
Zhang M, Fan HT, Zhang QS, Wang XY, Yang X, Tian WJ, Li RW. Zhang M, et al. Genet Mol Res. 2015 Dec 8;14(4):16178-84. doi: 10.4238/2015.December.8.7. Genet Mol Res. 2015. PMID: 26662410 Free article.
The most common chromosome abnormality was Klinefelter syndrome, and the study findings suggested that azoospermia and oligospermia may result from structural chromosomal abnormalities. Chromosome 1 was shown to be most commonly involved in male infertility and balanced ch …
The most common chromosome abnormality was Klinefelter syndrome, and the study findings suggested that azoospermia and oligospermia m …
Undescended testis: the effect of treatment on subsequent risk of subfertility and malignancy.
Chilvers C, Dudley NE, Gough MH, Jackson MB, Pike MC. Chilvers C, et al. J Pediatr Surg. 1986 Aug;21(8):691-6. doi: 10.1016/s0022-3468(86)80389-x. J Pediatr Surg. 1986. PMID: 2875145 Review.
In unilateral cryptorchidism, treatment policies of orchidopexy alone, or of human chorionic gonadotrophin (hCG) therapy followed, if necessary, by orchidopexy, have resulted in similar levels of reduced fertility (15% azoospermia, and an additional 30% oligospermia …
In unilateral cryptorchidism, treatment policies of orchidopexy alone, or of human chorionic gonadotrophin (hCG) therapy followed, if …
67 results