You have accessJournal of UrologyInfertility: Epidemiology & Evaluation I (MP21)1 Sep 2021MP21-04 SUCCESSFUL SPERM RETRIEVAL FOR MEN WITH Y CHROMOSOME AZFC MICRODELETION I-Shen Huang, Wei-Jen Chen, and William J Huang HuangI-Shen More articles by this author , ChenWei-Jen Chen HuangWilliam View All Author Informationhttps://doi.org/10.1097/JU.0000000000002006.04AboutPDF ToolsAdd to favoritesDow...

Abstract Introduction Obstructive azoospermia accounts for up to 14% of patients presenting fertility evaluation. Fine-needle vasography (FNV) is a diagnostic procedure that can be performed identify an obstruction proximal the ejaculatory duct. Compared traditional vasography, FNV utilizes less-invasive method perform imaging vas deferens and distal structures. Herein we report our experience ...

“What a piece of Work is a Man” quoted William Shakespeare (1564–1616 AC). The diagnosis or confirmation of azoospermia or cryptozoospermia with this nouvelle technique of microcentrifugation proposed and developed by our group is an answer to countless hours of attending difficult cases of men investigated or presenting with non-obstructive azoospermia (NOA) and having to give them a truthful ...

Abstract Study question What are predictors of successful sperm retrieval (SRR) with microdissection testicular extraction (mTESE) in men non-obstructive azoospermia (NOA) according to different etiologies? Summary answer Predictors for SRR were patients various etiologies and effects age on idiopathic NOA KS opposite. is known already due spermatogenic dysfunction, accounting about 60 percent ...

Abstract Study question What is sperm retrieval rate (SRR) by micro TESE and the clinical outcomes using testicular in couples with history of cryptorchidism? Summary answer NOA cryptorchidism had a higher SRR but lower ICSI compared unexplained NOA. known already Undescended testis (UT) which exposed to temperature scrotal associated impairment germ cell maturation, progressive Leydig Sertoli ...

Abstract Study question What are predictors of fertilization, clinical pregnancy, miscarriage and livebirth delivery outcomes after microdissection testicular sperm extraction (mTESE)-ICSI in NOA patients with different etiologies? Summary answer Predictors for ICSI outcome were various etiologies type associated these patients. is known already due to spermatogenic dysfunction, accounting abou...

STUDY QUESTION What are the primary causes of severe male factor infertility? SUMMARY ANSWER Although 40% of all patients showed primary causes of infertility, which could be subdivided into three groups based on the severity of their effect, ~75% of oligozoospermia cases remained idiopathic. WHAT IS KNOWN ALREADY There are few large-scale epidemiological studies analyzing the causes of mal...

surgery, patient underwent collection of seminal fluid revealing a sperm count of 40 million; the sperm was then cryopreserved to guarantee a future reproductive potential. The serum testosterone level was too low and for this reason, a hormone replacement therapy was set. Three months after injury, the patient reported normal erectile and ejaculatory function. Five months after the injury, spe...