منابع مشابه
[The vanishing testis: diagnosis and histological findings].
PURPOSE Controversy exists on how to diagnose the vanishing testis and the degree of investigation required. In this series, we reviewed anatomical and histological findings in vanishing testes and investigated the effectiveness of diagnostic laparoscopy and imaging studies. MATERIALS AND METHODS Between 1974 and March 1999, 107 boys with nonpalpable testis underwent surgery. Of the total, 52...
متن کاملLaparoscopic Finding of Ectopic Adrenocortical Tissue in a 2-Year-Old Boy with Vanishing Testis
Ectopic adrenocortical tissue (EAT) along the spermatic cord is an unusual condition in children. The author reports on a 2-year-old boy with impalpable testis. On laparoscopy, EAT was detected along the hypotrophic spermatic vessels and excised. These remnants should be removed to prevent hormone production or malignant transformation.
متن کاملDo blind ending vas deferens and testicular vessels on inguinal exploration always indicate a vanishing testis?
In nonpalpable testis cases, laparoscopically blind-ending vas deferens and testicular vessels prior to entering the internal ring is sufficient to diagnose a “vanishing” testis, which requires no further exploration. Laparoscopic identification of cord structures entering the internal ring is required the exploration of the inguinal canal to find a testis or to rule out a “vanishing” testis". ...
متن کاملCongenital adrenal hyperplasia and vanishing testis: rare case of male pseudohermaphroditism
BACKGROUND Congenital adrenal hyperplasia (CAH) and vanishing testes are uncommon diseases that can result from hormonal and mechanical factors. Classic CAH is determined by ambiguous genitalia and increase in amount of 17-Hydroxyprogesterone. Simultaneous occurrence of CAH and vanishing testes is a rare condition. CASE A 22-year-old boy, known case of CAH who was diagnosed as female pseudohe...
متن کاملVanishing Vanishing Cycles
If A• is a bounded, constructible complex of sheaves on a complex analytic space X, and f : X → C and g : X → C are complex analytic functions, then the iterated vanishing cycles φg[−1](φf [−1]A •) are important for a number of reasons. We give a formula for the stalk cohomology H∗(φg[−1]φf [−1]A •)x in terms of relative polar curves, algebra, and the normal Morse data and micro-support of A•.
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2011
ISSN: 1943-7722,0002-9173
DOI: 10.1309/ajcpwpsjsk58rfui