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Spermatogenesis in Cryptorchidism
2011Cryptorchidism or undescended testis is the most frequent congenital abnormality in newborn boys. The process of testicular descent to the scrotum is controlled by hormones produced in Leydig cells, insulin-like3, and androgens. Variation in genetic and environmental factors might affect testicular descent.
Alexander I, Agoulnik +2 more
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Trends in Endocrinology & Metabolism, 1992
The forces guiding testicular descent have not been completely elucidated. Both testosterone and anti-Müllerian hormone might play a role. Available evidence suggests that malfunction of the testes of some sort usually precedes maldescent. The proper management of cryptorchidism has long been a controversial issue.
P, Saenger, E O, Reiter
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The forces guiding testicular descent have not been completely elucidated. Both testosterone and anti-Müllerian hormone might play a role. Available evidence suggests that malfunction of the testes of some sort usually precedes maldescent. The proper management of cryptorchidism has long been a controversial issue.
P, Saenger, E O, Reiter
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Cryptorchidism and Infertility
Urologic Clinics of North America, 1982Although the maldescended or dystopic testis is one of the most common congenital anomalies in man, proper treatment remains a subject of much discussion and confusion. Certainly, in light of the previously described findings, the future fertility of the patient with unilateral cryptorchidism, regardless of age of correction, should be a realistic ...
H P, Hezmall, L I, Lipshultz
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Journal of Paediatrics and Child Health, 2018
Although human chorionic gonadotropin (hCG) has long been employed in the management of cryptorchidism, its safety and efficacy is still controversial. Hence, in the present study, we conducted a meta‐analysis of the treatment of cryptorchidism using hCG.
Yi Wei +9 more
semanticscholar +1 more source
Although human chorionic gonadotropin (hCG) has long been employed in the management of cryptorchidism, its safety and efficacy is still controversial. Hence, in the present study, we conducted a meta‐analysis of the treatment of cryptorchidism using hCG.
Yi Wei +9 more
semanticscholar +1 more source
Veterinary Clinics of North America: Small Animal Practice, 1991
Canine cryptorchidism is a congenital defect that results from sex-limited autosomal recessive gene(s). Incidence is higher in some breeds, especially in smaller and inbred ones. Parents of affected puppies are carriers. Unilateral cryptorchid dogs can be fertile, and affected individuals and their siblings should be eliminated from a breeding program ...
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Canine cryptorchidism is a congenital defect that results from sex-limited autosomal recessive gene(s). Incidence is higher in some breeds, especially in smaller and inbred ones. Parents of affected puppies are carriers. Unilateral cryptorchid dogs can be fertile, and affected individuals and their siblings should be eliminated from a breeding program ...
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Nationwide Increase in Cryptorchidism After the Fukushima Nuclear Accident.
Urology, 2018OBJECTIVE To estimate the change of discharge rate after cryptorchidism surgery between pre- and postdisaster in Japan. Cryptorchidism cannot be diagnosed before birth and is not a factor that would influence a woman's decision to seek an abortion ...
K. Murase +5 more
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Histopathology of Unilateral Cryptorchidism
Pediatric and Developmental Pathology, 2018Defective mini-puberty inducing insufficient gonadotropin secretion is one of the most common causes of nonobstructive azoospermia in men suffering from congenital isolated unilateral or bilateral cryptorchidism. The aim of our study was to determine the
G. Verkauskas +3 more
semanticscholar +1 more source
Cryptorchidism and Hypospadias
Journal of Urology, 2007We quantified the burden of cryptorchidism and hypospadias in the United States by identifying trends in the use of health care resources and estimating the economic impact of the disease.The analytical methods used to generate these results were described previously.Cryptorchidism is managed almost exclusively in the outpatient setting and ...
Hans G, Pohl +3 more
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