Results 41 to 50 of about 324,759 (190)

Predictive factors for successful sperm retrieval by microdissection testicular sperm extraction in men with nonobstructive azoospermia and a history of cryptorchidism

Asian Journal of Andrology, 2022
This study aims to explore the factors influencing the success rate of the microdissection testicular sperm extraction (Micro-TESE) in patients with nonobstructive azoospermia (NOA) and cryptorchidism.
Xing-Lin Chen, Yu-Ang Wei, Xiao-Han Ren, Xu Zhang, Guang-Yao Li, Zhong-Wen Lu, Dong Zhang, Chao Qin, Shi-Feng Su   +8 more
doaj   +1 more source

Hormonal Therapy Before Sperm Retrieval in Men With Non-Obstructive Azoospermia: From Controversy to Precision Using the APHRODITE Criteria. [PDF]

Reprod Med Biol
ABSTRACT Purpose To review the biological rationale, clinical evidence, limitations, and future directions for hormonal therapy before sperm retrieval in men with non‐obstructive azoospermia (NOA), with emphasis on phenotype‐based selection using the APHRODITE criteria.
Esteves SC.
europepmc   +2 more sources

Spontaneous Pregnancy After Isotretinoin Use in a Man After Unsuccessful Microdissection Testicular Sperm Extraction. [PDF]

Cureus
We report a spontaneous pregnancy in the partner of a man with non-obstructive azoospermia and histologically confirmed late maturation arrest following a failed microdissection testicular sperm extraction (micro-TESE).
Jaber Z, Hanspal K, Jaber O, Ramasamy R.
europepmc   +2 more sources

Conventional testicular sperm extraction (TESE) and non‐obstructive azoospermia: is there still a chance in the era of microdissection TESE ? Results from a single non‐academic community hospital [PDF]

Andrology, 2016
Summary Spermatozoa can be retrieved in non‐obstructive azoospermia ( NOA ) patients despite the absence of ejaculated spermatozoa in their semen because of the presence of isolated foci with active spermatogenesis. Conventional testicular sperm extraction (c‐
Saccà, A, L, PASTORE, ANTONIO LUIGI, Roscigno, M, Naspro, R, Pellucchi, F, FUSCHI, ANDREA, Maruccia, S, Territo, A, Pisano, F, Zanga, L, Capitanio, E, CARBONE, Antonio, Fusi, F, Chinaglia, D, Da Pozzo, L. F.   +15 more
openaire   +4 more sources

Structural and functional changes to the testis after conventional versus microdissection testicular sperm extraction

, 2005
To compare, in a retrospective study, the ultrasound findings and hormonal changes after testicular sperm extraction (TESE) using the conventional multiple biopsy approach and the more recent microdissection technique.
Yagan, Neda, Schlegel, Peter N, Ramasamy, Ranjith   +2 more
core   +1 more source

Second chance in fertility: a comprehensive narrative review of redo micro-TESE outcomes after initial failure

Asian Journal of Andrology
When microdissection testicular sperm extraction (micro-TESE) fails, a redo procedure may be the only option for patients who want a biological child. However, there are many gaps of knowledge surrounding the procedure, which need to be addressed to help
Haitham Elbardisi, Emre Bakircioglu, Wen Liu, Darren Katz   +3 more
doaj   +1 more source

Differences in Poly(ADP-ribose) Polymerase1-(PARP1-) and Proliferative Cell Nuclear Antigen (PCNA) Immunoreactivity in Patients Who Experienced Successful and Unsuccessful Microdissection Testicular Sperm Extraction Procedures

, 2017
Purpose: The aim of this study is to evaluate expression of deoxyribonucleic acid (DNA) synthesis and repair markers in testicular tissues of azoospermic men in whom sperm retrieval could and could not be achieved as a result of microdissection ...
Akarsu, Suleyman, Tekindal, Mustafa Agah, Gode, Funda, Buke, Baris, GÜRGEN, SEREN GÜLŞEN, Bicer, Merve, Akdemir, Serkan, Isik, Ahmet Zeki   +7 more
core   +3 more sources

THE OUTCOMES OF MICRODISSECTION TESE AND PREIMPLANTATION GENETIC DIAGNOSIS FOR PATIENTS WITH KLINEFELTER’S SYNDROME

Urology Research and Practice, 2019
Introduction: Testicular sperm extraction (TESE) for intracytoplasmic sperm injection (ICSI) was first introduced for treatment of obstructive azoospermia and then testicular sperm were retrieved successfully for ICSI in patients with non-obstructive ...
M. Emre Bakırcıoğlu, Hakan Berkil, Anıl Biricik, Semra Sertyel, Necati Fındıklı, Semra Kahraman   +5 more
doaj   +2 more sources

Outcomes of microdissection testicular sperm extraction in men with nonobstructive azoospermia due to maturation arrest

, 2015
To evaluate sperm retrieval in men with nonobstructive azoospermia and maturation arrest (MA) undergoing microdissection testicular sperm extraction (micro-TESE). Retrospective chart review. Tertiary referral center.
Robinson, Brian, Bernie, Aaron M, Schlegel, Peter N, Shah, Kalee, Ramasamy, Ranjith, Halpern, Joshua A, Scovell, Jason   +6 more
core   +1 more source

Laser-Capture Microdissection and Analysis of Liver Endothelial Cells from Patients with Budd-Chiari Syndrome

, 2021
Myeloproliferative neoplasms (MPN) are clonal hematological malignancies that are frequently associated with an acquired somatic mutation in JAK2 (JAK2V617F). Patients with MPN are at a high risk of developing thrombotic events.
Sozer, Selcuk, Hoffman, Ronald
core   +1 more source