Results 11 to 20 of about 8,362,741 (232)

Relationship between Testicular Volume and Conventional or Nonconventional Sperm Parameters [PDF]

International Journal of Endocrinology, 2013
Background. Reduced testicular volume (TV) ( 15 cm3) and B Group, including 38 patients with reduced testicular volume (TV ≤ 12 cm3). All patients underwent serum hormone concentration, conventional and biofunctional (flow cytometry) sperm parameters ...
Rosita Condorelli, Aldo E. Calogero, Sandro La Vignera   +2 more
doaj   +2 more sources

#85 : Microdissection Testicular Sperm Extraction (Micro-Tese) in Men Non-Obstructive Azoospermia with Very Small Testicular Volume: A Case Series Report

Fertility & Reproduction, 2023
Background and Aims: Testicular atrophy is a common clinical manifestation of NOA, with a rate of 79.1%. The results of sperm retrieval using the mTESE method in a special NOA for testicular atrophy with volume [Formula: see text]5ml are currently ...
Tuan Anh Dang, Hoang Nguyen, Anh Cao, Anh Le, Len Bui, Hoang Le, Huong Nguyen   +6 more
doaj   +2 more sources

Does total testicular volume predict testicular volume difference in adolescent males with varicocele? [PDF]

International Brazilian Journal of Urology, 2018
Introduction: We evaluated the relationship between total testicular volume (TTV) and testicular volume differential (TVD) in adolescent males with varicocele.
Ari P. Bernstein, Ethan B. Fram, Amanda North, Anthony Casale, Beth A. Drzewiecki   +4 more
doaj   +2 more sources

Effects of percutaneous varicocele repair on testicular volume: results from a 12-month follow-up [PDF]

Asian Journal of Andrology, 2019
Varicocele is a common finding in men. Varicocele correction has been advocated for young patients with testicular hypotrophy, but there is a lack of morphofunctional follow-up data.
Andrea Sansone, Danilo Alunni Fegatelli, Carlotta Pozza, Giorgio Fattorini, Rosa Lauretta, Marianna Minnetti, Francesco Romanelli, Pierleone Lucatelli, Mario Corona, Mario Bezzi, Francesco Lombardo, Andrea Lenzi, Daniele Gianfrilli   +12 more
doaj   +2 more sources

Gestational and lactational exposure of rats to xenoestrogens results in reduced testicular size and sperm production [PDF]

, 1995
EHP is a publication of the U.S. government. Publication of EHP lies in the public domain and is therefore without copyright. Research articles from EHP may be used freely; however, articles from the News section of EHP may contain photographs or ...
Sumpter, JP, Fisher, JS, Millar, MM, Jobling, S, Sharpe, RM   +4 more
core   +6 more sources

Analysis of trends in testicular atrophy index values with age in patients with unilateral palpable cryptorchidism

Asian Journal of Andrology, 2022
Cryptorchidism affects the growth of testicular volume. Testicular volume is associated with reproductive function. The testicular atrophy index evaluates the degree of damage caused by cryptorchidism, but it remains unclear whether changes in testicular
Pei-Qiang Li, Yan Huang, Fu-Yun Liu
doaj   +1 more source

Association Between Testicular Microlithiasis and Ultrasound-based Testicular Volume in Pediatric Population

Journal of Behçet Uz Children's Hospital, 2022
Objective: A potential relationship between testicular microlithiasis (TM) and testicular atrophy in childhood might increase the risk of testicular malignancy and infertility in adulthood.
Edis Çolak, Behzat Özkan
doaj   +1 more source

Ultrasound assessment of testicular volume - An interobserver variability study [PDF]

, 2023
Background: Ultrasonography measurement of the testicles and subsequent calculation of the testicular volume is recommended as a part of a standard scrotal ultrasound examination.
Malene Roland Vils Pedersen, Pedersen, Malene Roland Vils; id_orcid, Jensen, Janni; id_orcid, Roland Vils Pedersen, Malene, Mads Fredslund, Claus Smedegaard, Loft, Martina Kastrup; id_orcid, Smedegaard, Claus, Jensen, Janni, Janni Jensen, Peter Obel Otto, McEntee, Mark F., Fredslund, Mads, Martina Kastrup Loft, Kastrup Loft, Martina, Mark F. McEntee, Otto, Peter Obel   +16 more
core   +1 more source

Comparison of the size of bilateral testis in children with unilateral non-communicating hydrocele and its correlation with age.

PLoS ONE, 2023
BackgroundOpinions on the optimal age for surgical management of hydroceles in young boys are not uniform. Scrotal ultrasonography can be used to diagnose hydroceles and measure testicular size.
Peiqiang Li, Fuyun Liu, Yan Huang
doaj   +1 more source

Linear and non-linear regression model fitting of testicular three-dimensional growth in Miranda donkeys

Italian Journal of Animal Science, 2021
In endangered donkey populations, reproductive performance is one the most important areas to study, provided its connection with conservation opportunities.
Ana Martins-Bessa, Miguel Quaresma, Belén Leiva, Ana Calado, Ander Arando, Carmen Marín, Francisco Javier Navas   +6 more
doaj   +1 more source