Predicting sperm extraction in non-obstructive azoospermia patients
نویسندگان
چکیده
منابع مشابه
Outcome 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 ...
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 کاملExtended sperm preparation: an alternative to testicular sperm extraction in non-obstructive azoospermia.
Testicular sperm retrieval for the treatment of non-obstructive azoospermia requires the execution of an invasive procedure, with all its possible attending complications and subsequent long-term effects. This study suggests a new non-invasive approach for collection of spermatozoa in these patients: the extended sperm preparation (ESP). ESP consists of conducting a thorough microscopic search ...
متن کاملHigh implantation and pregnancy rates with testicular sperm extraction and intracytoplasmic sperm injection in obstructive and non-obstructive azoospermia.
Thirty-two infertile couples with obstructive and non-obstructive azoospermia were included in this study. Testicular sperm extraction (TESE) was performed in 16 obstructive azoospermic cases where microsurgical sperm aspiration (MESA) or percutaneous sperm aspiration (PESA) were impossible because of totally destroyed epididymis and 16 non-obstructive azoospermia cases with severe spermatogene...
متن کاملSurgical recovery of sperm in non-obstructive azoospermia.
The development of intracytoplasmic sperm injection (ICSI) opened a new era in the field of assisted reproduction and revolutionized the assisted reproductive technology protocols for couples with male factor infertility. Fertilisation and pregnancies can be achieved with spermatozoa recovered not only from the ejaculate but also from the seminiferous tubules. The most common methods for retrie...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2020
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/deaa258