Testicular FNAC in Azoospermia
نویسندگان
چکیده
منابع مشابه
Testicular cytology in azoospermia
Background: Male infertility is a common problem and needs a minimally invasive method to arrive at the appropriate diagnosis. Alternative to open testicular biopsy the fine needle aspiration cytology of the testis is being increasingly used as a minimally invasive method of evaluating testicular function. Aim of the study: To assess the diagnostic accuracy of fine needle aspiration cytology in...
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Despite timely and successful surgery, 32% of patients with bilateral and 10% with unilateral cryptorchidism will develop azoospermia. Cryptorchid boys at risk of azoospermia display a typical testicular histology of impaired mini-puberty at the time of the orchidopexy. During mini-puberty increased gonadotropin and testosterone secretion stimulate transformation of gonocytes into Ad spermatogo...
متن کاملdeletion and testicular expression of daz (deleted in azoospermia) gene in patients with non-obstructive azoospermia
background: deletions of the daz (deleted in azoospermia) genes within the human y chromosome's azfc region are the most common cause of spermatogenesis failure. these deletions are usually assessed by analyses of genomic dna extracted from peripheral leukocytes. daz genes are expressed in male germ cells. in this prospective study, we investigated daz expression and deletion in 102 consecutiv...
متن کاملA comparison of DNA damage in testicular and proximal epididymal spermatozoa in obstructive azoospermia.
Testicular and epididymal spermatozoa are used routinely for intracytoplasmic sperm injection (ICSI) to treat men with obstructive azoospermia. Little is known of the effects of obstruction and stasis on the DNA of these spermatozoa, particularly in the epididymis where spermatozoa have been retained for long periods. Surgical epididymal aspiration for ICSI could provide spermatozoa that are se...
متن کاملTesticular sperm extraction in cancerous testicle in patients with azoospermia: a case report.
The aim of this study is to evaluate the feasibility of testicular sperm extraction (TESE) in a cancerous testicle during orchiectomy for testicular neoplasm. This is a retrospective study and includes case histories of four azoospermic patients with incidental testicular cancer. None of the patients had fathered children prior to surgery and all patients were strongly motivated by the desire t...
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ژورنال
عنوان ژورنال: Chattagram Maa-O-Shishu Hospital Medical College Journal
سال: 2014
ISSN: 2306-4919,2305-7890
DOI: 10.3329/cmoshmcj.v13i1.19419