Results 141 to 150 of about 32,335 (282)

Surviving Males With PORCN Variants: Expanding the Clinical, Molecular, and Mechanistic Spectrum

open access: yesClinical Genetics, Volume 110, Issue 5, Page 605-615, November 2026.
Pathogenic PORCN variants are compatible with male survival in both mosaic and non‐mosaic states, expanding the FDH/PONGOS spectrum and improving diagnosis and genetic counseling. ABSTRACT Pathogenic variants in PORCN cause focal dermal hypoplasia (FDH/Goltz syndrome), an X‐linked dominant disorder historically considered lethal in males, with milder ...
Lucía Miranda‐Alcaraz   +23 more
wiley   +1 more source

A practical guide to cryptorchidism for the primary care physician [PDF]

open access: yes, 2019
Cryptorchidism, also known as undescended testis, affects 3–5% of full term male infants at birth and 23% of preterm or low birth weight infants. Current guidelines recommend that all boys with cryptorchidism without testicular descent by 6 months of age
Mata, John A.   +2 more
core  

Genetic parameters of cryptorchidism and testis size in Friesian colts

open access: yes, 2016
In males with cryptorchidism, one or both testes do not descend into the scrotum thereby affecting among other things fertility. Testis size has been suggested to contribute to cryptorchidism.
Jong, Adrianne, de   +4 more
core   +1 more source

Unilateral Hormonally Active Testicular Sertoli Cell Tumour and Feminization Syndrome in a Bernese Mountain Dog With Normally Descended Testes

open access: yesReproduction in Domestic Animals, Volume 61, Issue 11, November 2026.
ABSTRACT To describe the clinical presentation, diagnostic workup and successful outcome of a hormonally active testicular Sertoli cell tumour (SCT) in a non‐cryptorchid Bernese Mountain Dog. A 10‐year‐old intact male dog was evaluated with a history of progressive alopecia, gynaecomastia and haematuria.
Ariu Federica   +8 more
wiley   +1 more source

Evaluation of low-dose hCG treatment for cryptorchidism

open access: yesThe Turkish Journal of Pediatrics, 2006
The aim of this study was to evaluate the efficiency of low-dose hCG (human chorionic gonadotropin) (500 IU/week for 3 weeks) in the treatment of cryptorchidism and in the assessment of Leydig cell functions.
Zehra Aycan   +4 more
doaj  

Y Chromosome Microdeletions in 34 Cryptorchidism Patients

open access: yes, 2010
Purpose: In this study, the molecular analysis of Y chromosome in 34 cryptorchidism patients was ...
Soysal, YASEMİN   +4 more
core   +1 more source

Homeobox HOXA10 gene analysis in cryptorchidism

open access: yes, 2004
BACKGROUND: In male mice, targeted disruption of the homeobox gene hoxa10 causes cryptorchidism and infertility. Genetic alterations in exon 1 of HOXA10 have been found in a high number of boys with cryptorchidism. AIM: To evaluate whether mutations of
BERTINI V   +5 more
core  

Cryptorchidism Is Frequently Associated With Testicular Dysfunction

open access: yes
Cryptorchidism or undescended testis, that is, testis that is not located at or below mid-scrotum, is one of the most common congenital abnormalities in newborns, with a prevalence between 1.6% and 9.0%, according to different series [1].
Rey, Rodolfo A, Rey, Rodolfo Alberto
core   +1 more source

Microdissection testicular sperm extraction outcomes in azoospermic patients post-orchidopexy surgery: A systematic review and meta-analysis.

open access: yesPLoS ONE
Cryptorchidism is a common cause of male infertility, often necessitating microdissection testicular sperm extraction (m-TESE) for sperm retrieval post-surgery.
Hao-Nan He   +5 more
doaj   +1 more source

The pathogenesis of cryptorchidism and splenogonadal fusion: a new hypothesis

open access: yes, 1996
To obtain new information about the pathogenesis of ...
Cortes, Dina, Thorup, J M, Visfeldt, J
core   +1 more source

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