Results 51 to 60 of about 5,293 (163)

Non-invasive evaluation of testicular torsion using ultrasound shear wave elastography: an experimental study [PDF]

Ultrasonography
Purpose The goal of this study was to examine changes in testicular stiffness at various intervals after the induction of testicular torsion, as well as to assess the predictive value of testicular stiffness for testicular spermatogenesis after torsion ...
Yunyong Lin, Wenjie Lu, Guojing Li, Lin Mao, Liangyan Ouyang, Zhimin Zhu, Shiyan Chen, Peixian Liang, Haowei Jin, Linlin Gao, Jianjing Liang, Shaodong Qiu, Fei Chen   +12 more
doaj   +1 more source

Testicular Assessment in a Selected Group of Young Buffaloes Using Doppler Ultrasonography

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Doppler ultrasonography revealed increased peak systolic velocity (PSV) in pubertal buffalo bulls (16–18 months), indicating enhanced arterial perfusion, while other hemodynamic indices remained stable. Age‐related echotextural changes in testicular parenchyma were observed, supporting PSV as an early marker for pubertal onset and breeding soundness in
Rodrigo dos Santos Albuquerque, Janaina Barroso dos Santos, Moises Moreira Lima, Aluizio Otavio Almeida da Silva, Kayan da Cunha Rossy, Michel Santos e Cunha, Gabriela Melo Alves dos Santos, Francisco Décio de Oliveira Monteiro, Luisa Pucci Bueno Borges, Maria Eduarda Bastos Andrade Moutinho da Conceição, Bruno Moura Monteiro, Rinaldo Batista Viana, Leandro Nassar Coutinho, Moysés dos Santos Miranda, Pedro Paulo Maia Teixeira   +14 more
wiley   +1 more source

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

Andrology, 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, Anton Wolff, Michael Zitzmann, Sabine Kliesch   +3 more
wiley   +1 more source

Testicular Torsion

Current Sports Medicine Reports, 2005
Testicular torsion is described as the twisting of the spermatic cord resulting in acute pain and ischemia. This has a tendency to occur more frequently during adolescence and its cause is unknown. The most common signs and symptoms include red, swollen scrotum and acutely painful testicle, often in the absence of trauma. Nausea and vomiting are common.
Mark E, Lavallee, Jason, Cash
openaire   +3 more sources

The role and implication of platelet‐rich plasma in male factor infertility: A systematic review of human studies

Andrology, Volume 14, Issue 1, Page 284-293, January 2026.
Abstract Background Cryopreservation causes sperm injury and the success of surgical sperm retrieval (SSR) for azoospermic men is just over half depending on the cause of azoospermia. The role of autologous platelet‐rich plasma (PRP) in male factor infertility (MFI) is unclear. Objective To conduct a systematic review of the role of PRP in MFI focusing
Karl H. Pang
wiley   +1 more source

Unusual Presentation of a Testicular Lymphoma Mimicking a Missed Testicular Torsion: A Case Report

대한영상의학회지, 2021
Testicular lymphoma is an uncommon testicular tumor that usually presents as a painless mass. It usually shows hypervascularity on color Doppler ultrasound (US) and a mild enhancement on enhanced CT or MRI.
Mi Jin Kim, Young Hwan Lee, Youe Ree Kim
doaj   +1 more source

Effect of Tadalafil on Testicular Histology and Sperm Parameters in An Experimental Varicocele Model

Andrologia, Volume 2026, Issue 1, 2026.
Objectives Varicocele is a common cause of male infertility, often associated with oxidative stress and impaired testicular blood flow. This study aimed to evaluate whether orally administered tadalafil, through its cGMP‐mediated vasodilatory and antioxidant effects, can protect against histological damage and altered sperm parameters in a rat model of
Melih Yetemen, Mehmet Çağatay Çiçek, Kadir Ömür Günseren, Mehmed Berk Toker, Onur Onguncan, Berna Aytaç Vuruşkan, Levent Turan, Hakan Kılıçarslan, Salvatore Arena   +8 more
wiley   +1 more source

Research Progress on Idebenone in Neurodegenerative Diseases

AGING MEDICINE, Volume 8, Issue 6, Page 624-633, December 2025.
The study not only summarizes the biological properties of Idebenone (IDE), including its role in improving mitochondrial function and antioxidative stress, but also explores its clinical research progress in various neurodegenerative diseases, providing a new perspective for the treatment of these disorders.
Yanqing Zhang, Yanhong Ren, Xiaoran Zhu, Tianhao Liu, Rundong Han, Yuqing Fang, Zhangning Zhao, Fei Mao, Yalin Wang, Xian Li, Xiuhua Li   +10 more
wiley   +1 more source

Testicular torsion: The unexpected terrible twos, a unique case report

Journal of Pediatric Surgery Case Reports, 2019
Introduction: Testicular torsion is a common pediatric urologic emergency that affects 3.8 per 100,000 males younger than 18 yrs annually. The age distribution of testicular torsion is bimodal, with one peak in the neonatal period and the second peak ...
Rachel Appelbaum, Sarah Azari, Michele Clement, Marybeth Browne   +3 more
doaj   +1 more source

Prenatal Evaluation of Scrotal Masses: A Systematic Literature Review

Prenatal Diagnosis, Volume 45, Issue 13, Page 1711-1722, December 2025.
ABSTRACT Evaluation of fetal genitalia is often neglected after determining fetal sex, yet the identification of a scrotal mass may suggest significant underlying conditions requiring specific management. We conducted a systematic literature review, following PRISMA guidelines and registered with PROSPERO (CRD42024559035), on the five most common ...
Federica Romanzi, Chiara Di Ilio, Chiara Airoldi, Gloria Anderson, Eleonora Torcia, Francesca Felici, Maria Vittoria Alesi, Rossana Cottone, Giulia Di Marco, Elvira Passananti, Alessandra Familiari, Tullio Ghi, Elisa Bevilacqua   +12 more
wiley   +1 more source