نتایج جستجو برای: undescended testis
تعداد نتایج: 22691 فیلتر نتایج به سال:
Crossed Testicular Ectopia (CTE), an extremely rare congenital anomaly, was first described by Lenhossek, the finding of an ectopic testis in an autopsy performed by his father (1). It is a deviation of testicular descent resulting in unilateral location of both testes (2). CTE poses a problem of diagnosis and treatment. The ethology of crossed testicular ectopic remains undefined but has been ...
BACKGROUND The aim of this study was to assess the expression of estrogen receptors alpha and beta in paratesticular tissues in a group of boys with and without cryptorchidism, and evaluation of karyotypes, localization, morphology and the major length of the undescended testes. MATERIAL/METHODS Fifty boys (1-4 years old) with unilateral cryptorchidism were evaluated. Fifty healthy boys withi...
AIMS To document the morphology, immunohistochemical staining properties, and ultrastructural features of hyaline material in Sertoli cell nodules of undescended testis and contrast them with those of sex cord tumour with annular tubules (SCTAT), which is histologically similar. To highlight the need to distinguish these nodules from other Sertoli cell hyperplasias, such as intratubular Sertoli...
Cryptorchidism or undescended testis is one of the most common anomalies encountered in paediatric urology and is estimated to affect 1 to 4 per cent of full term and upto 30 per cent of preterm male neonates. The associated problems of sub-fertility or infertility and malignant transformation have been recognized for long. Fertility is impaired after both unilateral and bilateral cryptorchidis...
Objective Persistent Müllerian duct syndrome (PMDS) is a rare congenital disease characterized by the presence of rudimentary Müllerian structures within an intra-abdominal or hernial sac in a virilized male, often presenting as undescended testes. In this study, we aim to present a series of the PMDS patients who were managed by orchiopexy without removal of Müllerian remnants (MR). Material...
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