Results 41 to 50 of about 28,518 (267)

Impact de la varicocèle sur le volume testiculaire et les paramètres spermatiques

open access: yesThe Pan African Medical Journal, 2014
INTRODUCTION: la varicocèle est une pathologie masculine fréquente dont l'incidence est encore plus importante dans dans la population des hommes infertiles.
Mohamed Hicham Benazzouz   +5 more
doaj   +1 more source

Current Issues in Adolescent Varicocele: Pediatric Urological Perspectives [PDF]

open access: yesThe World Journal of Men's Health, 2018
While varicocele is the most common cause of surgically correctable infertility in adult males, with repair resulting in improved semen parameters in 60% to 80% of men and a higher likelihood of conception in up to 60% of men, the rationale for ...
Jae Min Chung, Sang Don Lee
doaj   +1 more source

Indocyanine Green Fluorescence Lymphography: A New Technique to Perform Lymphatic Sparing Laparoscopic Palomo Varicocelectomy in Children [PDF]

open access: yes, 2019
Laparoscopic Palomo varicocelectomy is one the most common approaches adopted to treat pediatric varicocele, but postoperative hydrocele still remains a potential problem with this procedure. This study aimed to evaluate the outcome of a new technique of
Cerulo, M.   +8 more
core   +1 more source

Comparative Evaluation of Two Microfluidic Sperm Sorting Devices: Laboratory Assessment of Sperm Quality and Retrospective Analysis of Embryological Outcomes Following Intracytoplasmic Sperm Injection

open access: yesReproductive Medicine and Biology, Volume 25, Issue 1, January/December 2026.
ABSTRACT Purpose Density gradient centrifugation (DGC) enriches motile sperm but may increase sperm DNA fragmentation (SDF), whereas microfluidic sperm sorting devices, such as ZyMōt and CA0, enable centrifugation‐free selection with lower SDF. Direct comparisons are limited, and their relative clinical efficacy remains unclear.
Ryota Tachibana   +5 more
wiley   +1 more source

Systematic differences between Cochrane and non-Cochrane meta-analyses on the same topic: a matched pair analysis [PDF]

open access: yes, 2015
BACKGROUND: Meta-analyses conducted via the Cochrane Collaboration adhere to strict methodological and reporting standards aiming to minimize bias, maximize transparency/reproducibility, and improve the accuracy of summarized data.
Ameli, Omid   +6 more
core   +4 more sources

Normozoospermic men in infertile couples: Potential benefit of early medical diagnostic procedures

open access: yesAndrology, Volume 14, Issue 1, Page 101-108, January 2026.
Abstract Introduction Infertility, defined as the inability to achieve pregnancy despite regular, unprotected sexual intercourse for 1 year, affects approximately 15% of couples. Male factors contribute to 50% of these cases. The necessity of andrological evaluations for male partners of infertile couples with normozoospermia is currently under ...
Simone Bier   +3 more
wiley   +1 more source

Paternal ischemic heart disease and chance of successful pregnancy outcomes

open access: yesAndrology, Volume 14, Issue 1, Page 132-139, January 2026.
Abstract Background Only approximately 30% of conceptions result in live births. Historically, research has predominantly focused on maternal factors impacting pregnancy success, despite the cause remaining unidentified in most cases. The influence of paternal factors on a couple's likelihood of achieving a successful pregnancy is still not well ...
Anne‐Sofie Sønnichsen‐Dreehsen   +4 more
wiley   +1 more source

Gambaran Pasien Varikokel Kiri yang Menjalani Operasi Palomo Procedure di Rumah Sakit Pekanbaru Medical Center Periode Januari 2009 – Desember 2013 [PDF]

open access: yes, 2014
Palomo Procedure operation is one of a selection therapy used for therapy of varicocele. This is caused this operation easier to performed and the costs more affordable.
Mustika, N. (Nia)   +2 more
core  

Ligation of the left renal vein in epm1-wistar rats: functional and morphologic alterations in the kidneys, testes and suprarenal glands [PDF]

open access: yes, 1997
OBJECTIVE: The ligation of the left renal vein (LLVR) in man is a contraversial procedure in view of the risks of lesion to the renal parenchyma. With the objective of studying the morphologic and functional alterations caused by these lesions, we ...
Baptista-Silva, José Carlos Costa   +8 more
core   +2 more sources

The Combination of Laparoscopic and Microscopic Vasovasostomy for the Treatment of Iatrogenic Upper Vas Deferens Obstruction

open access: yesAndrologia, Volume 2026, Issue 1, 2026.
Purpose This study aims to evaluate the feasibility and surgical outcomes of laparoscopic and microscopic vasovasostomy for the treatment of iatrogenic upper vas deferens obstruction in the cases of five patients. Materials and Methods A retrospective analysis was conducted on the clinical data of five patients with iatrogenic inguinal vas deferens ...
Yanzhong Liu   +5 more
wiley   +1 more source

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