Testicular sperm extraction: comprehensive analysis with simultaneously performed histology in 1418 biopsies from 766 subfertile men
نویسندگان
چکیده
منابع مشابه
Microdissection testicular sperm extraction in men with Sertoli cell-only testicular histology.
OBJECTIVE To study the outcomes of microdissection testicular sperm extraction (microTESE) among men with pure Sertoli cell-only histology on diagnostic testicular biopsy. DESIGN Retrospective cohort study. SETTING Tertiary referral center. PATIENT(S) Six hundred forty patients with pure Sertoli cell-only histology on testicular biopsy who underwent microTESE by a single surgeon. INTERV...
متن کاملOptimal number of biopsies and impact of testicular histology on the outcome of testicular sperm extraction.
PURPOSE To determine the optimal number of biopsies in patients with non-obstructive azoospermia (NOA) who undergo testicular sperm extraction (TESE), and assess the impact of testicular histology on outcome. MATERIALS AND METHODS Seven hundred and forty-one patients with NOA who underwent TESE in our institution were enrolled in the study. Testicular sperm extraction was performed applying a...
متن کاملCytogenetic and histological studies of testicular biopsies from subfertile men with chromosome anomaly.
Testicular biopsies from eight men with abnormal karyotypes have been examined for histological and cytogenetic evidence of disturbances of meiosis. Quantitative analysis of this material showed one, with a 13;14 Robertsonian translocation, to have apparently normal spermatogenesis. Three patients, one with a 47,XYY and two with 45,XY, inv 9 karyotypes, had an overall depression of spermatogene...
متن کاملTesticular sperm extraction in azoospermic men submitted to bilateral orchidopexy.
BACKGROUND This study was carried out to evaluate whether bilateral orchidopexy represents a poor or good prognostic factor in azoospermic men undergoing testicular sperm extraction (TESE). METHODS One hundred and seven presumed non-obstructive azoospermia (NOA) patients, according to conventional clinical parameters (volume of testis, FSH, clinical history) were submitted to testicular biops...
متن کاملMicrodissection testicular sperm extraction
Microdissection testicular sperm extraction (microTESE) is considered the gold standard method for surgical sperm retrieval among patients with non-obstructive azoospermia (NOA). In this review, we will discuss the optimal evaluation of NOA patients and strategies to medically optimize NOA patients prior to microTESE. In addition, we will also discuss technical principles and pearls to maximize...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 1999
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/14.suppl_1.82