Results 41 to 50 of about 6,237 (182)

Bilateral Neonatal Testicular Torsion; Hidden Surgical Nightmare

open access: yesFrontiers in Pediatrics, 2018
Perinatal testicular torsion is a relatively rare event that remains unidentified in many situations and managed only after an avoidable delay of time. Its current management approaches include watchful observation, delayed contralateral orchiopexy, and ...
Tariq O. Abbas   +3 more
doaj   +1 more source

Criopreservación de gametos en el hospital clínico universitario de Valladolid. Implicaciones de enfermería [PDF]

open access: yes, 2019
Los estudios epidemiológicos más recientes confirman que los problemas de reproducción afectan al 15% de la población en edad reproductiva de occidente. En ocasiones la capacidad de ser padres está amenazada, por eso surgen técnicas de preservación de
Brizuela Simón, Pablo
core  

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

open access: yesAdvanced Science, Volume 13, Issue 26, 8 May 2026.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin   +11 more
wiley   +1 more source

Testicular torsion in the inguinal region in an extremely low birth weight infant [PDF]

open access: yesKorean Journal of Pediatrics, 2010
Testicular torsion is rare in newborn infants. However, its frequency has increased, most of which are reported in full-term infants. We diagnosed and treated testicular torsion in an extremely low birth weight infant (ELBWI).
Yu Jin Jung, Jae Min Chung
doaj   +1 more source

Microsurgical Onco‐Testicular Sperm Extraction in a Patient With Testicular Cancer and Congenital Unilateral Testicular Absence: A Case Report

open access: yesIJU Case Reports, Volume 9, Issue 3, May 2026.
ABSTRACT Introduction Testicular cancer primarily affects men of reproductive age. Therefore, fertility preservation is important in managing testicular cancer. In patients with a solitary testis, oncological testicular sperm extraction (onco‐TESE) is used to retrieve sperm from tumor‐bearing testis.
Yuki Matsumoto   +4 more
wiley   +1 more source

Acute testicular infarction in the setting of SARS-CoV-2 infection and diabetic vasculopathy

open access: yesUrology Case Reports, 2023
Acute testicular pain with no arterial flow on Doppler ultrasonography is highly consistent with testicular torsion. In adults, there are rare etiologies of testicular infarction other than torsion, including infection, vasculitis, and trauma.
Tenny R. Zhang   +4 more
doaj   +1 more source

Manejo de torsión testicular en urgencias con requerimiento de orquiectomía, a propósito de un caso [PDF]

open access: yes, 2021
Testicular torsion is one of the pathologies that encompasses the acute scrotum, it represents 25 to 45% of cases, with an incidence of 1: 4000 men under 25 years of age.
Alvarez Ortiz, Julio Andres   +5 more
core   +2 more sources

Gastric signet‐ring cell carcinoma in a child: A clinical case study

open access: yesJPGN Reports, Volume 7, Issue 2, Page 285-288, May 2026.
Abstract Gastric signet‐ring cell carcinoma (SRCC) is a rare form of gastric cancer characterized by mucus‐rich tumor cells forming a distinctive ring‐like appearance and is exceedingly rare in children, accounting for less than 1% of all childhood malignancies.
Jiaxian Wang   +6 more
wiley   +1 more source

Clinical evaluation of testicular torsion presenting with acute abdominal pain in young males

open access: yesAsian Journal of Urology, 2019
Objective: To evaluate the features of testicular torsion presenting with acute abdominal pain and to raise awareness of testicular torsion with specific symptoms.
Fujun Wang, Zengnan Mo
doaj   +1 more source

Testicular Torsion in Children. Diagnostic and Prognostic Potential of Ultrasonography

open access: yesИнновационная медицина Кубани, 2023
Introduction: Testicular torsion is the most urgent case in pediatric andrology that requires emergency care due to the high sensitivity of testicular tissue to hypoxia.Objective: To determine statistically significant parameters indicating diagnostic ...
E. B. Olkhova   +2 more
doaj   +1 more source

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