Results 251 to 260 of about 27,805 (273)
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Urologic Clinics of North America, 1982
SUMMARY The incidence of cryptorchidism after the first year of age approximates 0.8 per cent of the male population. Prior to age one, spontaneous descent of cryptorchid testes may occur especially during the first three months of age but relatively rarely thereafter.
Howard L. Frey +2 more
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SUMMARY The incidence of cryptorchidism after the first year of age approximates 0.8 per cent of the male population. Prior to age one, spontaneous descent of cryptorchid testes may occur especially during the first three months of age but relatively rarely thereafter.
Howard L. Frey +2 more
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Laparoscopy for Cryptorchidism
Journal of Urology, 1980Laparoscopy is suggested as an accurate way to localize the non-palpable testicle or to diagnose anorchia without an abdominal exploration. From our early experience laparoscopy will aid greatly in the management of the intra-abdominal testicle.
Robert Cohen, Sherman J. Silber
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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.
Zaohua Huang +2 more
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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 ...
Larry I. Lipshultz, H P Hezmall
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Journal of Pediatric Surgery, 1967
Summary Following the quiescent phase of testicular development, progressive degeneration of dystopic testicular tissue takes place beginning at the age of 5–6 years. Therapeutic measures should be taken at or before this age. In unilateral testicular dystopia, normal testicular tissue is present in the scrotal testis in only one third of the cases ...
Hermann A. Hienz, Waldemar Ch. Hecker
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Summary Following the quiescent phase of testicular development, progressive degeneration of dystopic testicular tissue takes place beginning at the age of 5–6 years. Therapeutic measures should be taken at or before this age. In unilateral testicular dystopia, normal testicular tissue is present in the scrotal testis in only one third of the cases ...
Hermann A. Hienz, Waldemar Ch. Hecker
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Pediatrics, 1976
The majority of instances of undescended testes occur sporadically, but cryptorchidism in more than one member of a family is not rare in our experience despite the paucity of published reports. Occurrence of cryptorchidism among siblings has been reported by several investigators.1-3 Charny and Wolgin described left-sided undescended testes in a ...
I, Rezvani, K R, Rettig, A M, DiGeorge
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The majority of instances of undescended testes occur sporadically, but cryptorchidism in more than one member of a family is not rare in our experience despite the paucity of published reports. Occurrence of cryptorchidism among siblings has been reported by several investigators.1-3 Charny and Wolgin described left-sided undescended testes in a ...
I, Rezvani, K R, Rettig, A M, DiGeorge
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Archives of Pediatrics & Adolescent Medicine, 1985
Sir .—The article by Gilhooly et al 1 states that the overall fertility prospects in unilateral cryptorchidism were comparable with those of the population at large, thus giving an impression that the majority of patients with unilateral cryptorchidism should be spared of any treatment.
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Sir .—The article by Gilhooly et al 1 states that the overall fertility prospects in unilateral cryptorchidism were comparable with those of the population at large, thus giving an impression that the majority of patients with unilateral cryptorchidism should be spared of any treatment.
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Pediatrics, 1973
The incidence of cryptorchidism in newborn infants is stated to be 3% to 4% by Curran and Curran in a recent article.1 The reference cited is a report by Scorer published in 1957.2 However, a review of the literature shows that the incidence of cryptorchidism in the full-term new born infant is slightly lower and in the low birth weight infant (birth ...
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The incidence of cryptorchidism in newborn infants is stated to be 3% to 4% by Curran and Curran in a recent article.1 The reference cited is a report by Scorer published in 1957.2 However, a review of the literature shows that the incidence of cryptorchidism in the full-term new born infant is slightly lower and in the low birth weight infant (birth ...
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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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