Cryptorchidism in males constitutes a notable risk factor for both infertility and testicular
cancer. Infertility in adulthood is closely linked to the germ cell status in childhood …

Purpose Management of undescended testes (UDT) has evolved over the last decade.
While urologic societies in the United States and Europe have established some guidelines …

Abstract Background Spermatogonial stem cells (SSCs) in the testis are crucial for
transferring genetic information to the next generation. Successful transplantation of SSCs to …

Background Gonadotoxic treatment of malignant diseases as well as some non-malignant
conditions such as cryptorchidism in young boys may result in infertility and failure to father …

Background Cryopreservation of prepubertal testicular tissue preserves spermatogonial
stem cells (SSCs) that may be used to restore fertility in men at risk of infertility due to …

Spermatogonial stem cell (SSC) transplantation therapy is a promising strategy to renew
spermatogenesis for prepubertal boys whose fertility is compromised. However, propagation …

Clinical aspects of histological and hormonal parameters in boys with cryptorchidism - PMC
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Background Although few studies have reported fertility outcomes, no study has reported
risk factors that might predict sperm retrieval and pregnancy in azoospermic men with a …

Introduction Positive staining of testicular germ cells for PLAP and c-Kit beyond infancy may
be associated with the presence of GCNIS (Germ Cell Neoplasia In Situ). We recently …

Background Cryptorchidism is a congenital disorder that causes an irregularity in the
permanent or temporary descent of one or both testicles. In Brazil, there are no …