Novel method of histopathological analysis after testicular sperm extraction in patients with nonobstructive and obstructive azoospermia
نویسندگان
چکیده
منابع مشابه
Factors influencing sperm retrieval following testicular sperm extraction in nonobstructive azoospermia patients
OBJECTIVE Azoospermia owing to testicular disorders is the most severe manifestation of male infertility. The main concern for patients with nonobstructive azoospermia (NOA) is the probability of successful sperm retrieval following testicular sperm extraction (TESE). Therefore, the goal of this study was to determine predictive factors correlated with sperm retrieval. METHODS We assessed the...
متن کاملRole of optimizing testosterone before microdissection testicular sperm extraction in men with nonobstructive azoospermia.
PURPOSE Although optimizing endogenous testosterone production before testicular sperm extraction is commonly practiced, whether improved preoperative testosterone levels enhance sperm retrieval remains unclear. We evaluated the influence of preoperative medical therapy in men with nonobstructive azoospermia before microdissection testicular sperm extraction. MATERIALS AND METHODS A total of ...
متن کاملOutcome of repeated testicular sperm extraction and ICSI in patients with non-obstructive azoospermia
Objective: To evaluate the outcome of repeated TESE/ICSI, in patients with non-obstructive azoospermia, to collect sufficient information for adequate counseling of the patients. Design: Retrospective study Setting: The Egyptian IVF-ET center Materials and Methods: 41 patients suffering from non-obstructive azoospermia underwent 59 repeated TESE/ICSI cycles. All of the patients had repeated TES...
متن کاملOutcomes of microdissection testicular sperm extraction in men with nonobstructive azoospermia due to maturation arrest.
OBJECTIVE To evaluate sperm retrieval in men with nonobstructive azoospermia and maturation arrest (MA) undergoing microdissection testicular sperm extraction (micro-TESE). DESIGN Retrospective chart review. SETTING Tertiary referral center. PATIENT(S) Men with nonobstructive azoospermia and MA who underwent micro-TESE. INTERVENTION(S) Microdissection TESE. MAIN OUTCOME MEASURE(S) Spe...
متن کاملOutcome of repeated micro-surgical testicular sperm extraction in patients with non-obstructive azoospermia.
AIM To evaluate the outcome of repetitive micro-surgical testicular sperm extraction (mTESE) attempts in non-obstructive azoospermia (NOA) cases, in relation to patients' initial testicular histology results. METHODS A total of 68 patients with NOA in whom mTESE had been performed in previous intracytoplasmic sperm injection (ICSI) attempts were reviewed. RESULTS Among the 68 patients with ...
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ژورنال
عنوان ژورنال: Clinical and Experimental Reproductive Medicine
سال: 2018
ISSN: 2233-8233,2233-8241
DOI: 10.5653/cerm.2018.45.4.170