MP52-11 TESTICULAR SPERM ASPIRATION IN MEN WITH SEVERE OLIGOZOOSPERMIA AND CRYPTOZOOSPERMIA: SPERM RETRIEVAL RATES AND ICSI OUTCOMES
نویسندگان
چکیده
منابع مشابه
In cryptozoospermia or severe oligozoospermia is sperm freezing useful?
BACKGROUND Intracytoplasmic Sperm Injection (ICSI) is an Assisted Reproduction Technique (ART) which offers the chance to conceive to patients presenting very low sperm counts (cryptozoospermia/severe oligozoospermia). Sperm freezing before the oocyte pick-up, can prevent from a lack of spermatozoa on the day of the ICSI. It can avoid the cancellation of the ICSI or the use of TESE (Testicular ...
متن کاملDifferences and similarities between extremely severe oligozoospermia and cryptozoospermia in intracytoplasmic sperm injection
Patients with extremely severe oligozoospermia (ESO) and cryptozoospermia (CO) are suitable using intracytoplasmic sperm injection (ICSI) as an infertility treatment. However, some andrologists are confused to distinguish ESO and CO in clinic diagnose. This study was designed for the first time to evaluate and compare patients with ESO and CO to determine whether these are useful clinical disti...
متن کاملTesticular Sperm Retrieval in Azoospermic Men
Peter Pantke , Thorsten Diemer , Marcelo Marconi , Martin Bergmann , Klaus Steger , Hans-Christian Schuppe , Wolfgang Weidner * Department of Urology and Pediatric Urology, University of Giessen, Giessen, Germany b Institute of Veterinary Anatomy, Histology and Embryology, University of Giessen, Giessen, Germany Centre for Dermatology and Andrology, University of Giessen, Giessen, Germany e u r...
متن کاملIntracytoplasmic Sperm Injection Outcomes with Freshly Ejaculated Sperms and Testicular or Epididymal Sperm Extraction in Patients with Idiopathic Cryptozoospermia
BACKGROUND Cryptozoospermia (CO) is a situation in which spermatozoa cannot be observed in a fresh semen sample unless an extended centrifugation and microscopic search are performed. CO patients are suggested to use only intracytoplasmic sperm injection (ICSI) as infertility treatment. But still there is debate about the choice of sperm source in cryptozoospermic men candidate for ICSI. OBJE...
متن کاملThe effect of rhFSH on Sperm DNA Fragmentation and sperm parameters in Oligozoospermia Infertile Men
Background: One of the main causes of male infertility is the negative effects of oxidative stress. Follicle-stimulating hormone (FSH) plays an essential role in spermatogenesis, as well as in the maintenance of sperm DNA integrity. This study aimed to determine whether the recombinant human follicle-stimulating hormone (rhFSH) treatment of sperm parameters could positively affect sperm DNA and...
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ژورنال
عنوان ژورنال: Journal of Urology
سال: 2019
ISSN: 0022-5347,1527-3792
DOI: 10.1097/01.ju.0000556503.72643.d8