Background To evaluate predictive factors of successful microdissection-testicular sperm extraction (MD-TESE) in patients with presumed Sertoli cell-only syndrome (SCOS). MaterialsAndMethods In this retrospective analysis, 874 men with non-obstructive azoospermia (NOA), among whom 148 individuals with diagnosis of SCOS in prior biopsy, underwent MD-TESE at Department of Andrology, Royan Institu...

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...

OBJECTIVE To perform conventional and microdissection testicular sperm extraction (TESE) at the same session and compare their effectiveness. DESIGN Prospective comparative study. SETTING University hospital setting. PATIENT(S) The study included 335 patients with nonobstructive azoospermia. INTERVENTION(S) Microdissection TESE was performed to 77 patient with atrophic testes. An additi...

background: to evaluate predictive factors of successful microdissection-testicular sperm extraction (md-tese) in patients with presumed sertoli cell-only syndrome (scos). materials and methods: in this retrospective analysis, 874 men with non-obstructive azoospermia (noa), among whom 148 individuals with diagnosis of scos in prior biopsy, underwent md-tese at department of andrology, royan ins...

Testicular sperm extraction (TESE) is often an effective method for sperm retrieval from men with non-obstructive azoospermia. However, TESE has been a blind procedure that does not identify the focal sperm-producing areas of the testicle until after tissue has been excised from the patient. Experience with a new technique of microdissection of testicular tubules is presented here that identifi...

We performed this meta-analysis to evaluate the predictive value of different parameters in the sperm retrieval rate (SRR) of microdissection testicular sperm extraction (TESE) in patients with nonobstructive azoospermia (NOA). All relevant studies were searched in PubMed, Web of Science, EMBASE, Cochrane Library, and EBSCO. We chose three parameters to perform the meta-analysis: follicle-stimu...

Submit Manuscript | http://medcraveonline.com reduced [3]. The reduction in fertility is documented in patients following orchidectomy with a contralateral viable testicle. In this case the contralateral testicle was atrophic following previous misdiagnosed torsion. Patients with severe testicular atrophy have undergone successful microdissection of sperm, in one study up to 56% of patients wit...

Submit Manuscript | http://medcraveonline.com reduced [3]. The reduction in fertility is documented in patients following orchidectomy with a contralateral viable testicle. In this case the contralateral testicle was atrophic following previous misdiagnosed torsion. Patients with severe testicular atrophy have undergone successful microdissection of sperm, in one study up to 56% of patients wit...