Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

An epidemiological study on undescended testis.

A Czeizel, E Erödi, J Tóth

    The Journal of Urology
    |October 1, 1981
    PubMed
    Summary

    Undescended testes are often bilateral and more common in sons of less educated parents. Hormonal factors like pituitary and chorionic gonadotrophins may play a role in true undescended testes.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Pleomorphic corneal sarcoma resembling malignant peripheral nerve sheath tumor in a horse.

    Veterinary pathology·2009
    Same author

    Histiocytic and t-cell rich b-cell lymphoma (TCRBCL) of the stomach.

    Pathology oncology research : POR·2008
    Same author

    Successful medical treatment of acute pancreatitis in a horse.

    The Veterinary record·2008
    Same author

    Impaired endothelial function and increased carotid intima-media thickness in association with elevated von Willebrand antigen level in primary antiphospholipid syndrome.

    Lupus·2007
    Same author

    The aging kidney: role of endothelial oxidative stress and inflammation.

    Acta physiologica Hungarica·2007
    Same author

    Structure and giant magnetoresistance behaviour of Co-Cu/Cu multilayers electrodeposited under various deposition conditions.

    Journal of nanoscience and nanotechnology·2006

    Area of Science:

    • Pediatric Endocrinology
    • Reproductive Medicine
    • Clinical Epidemiology

    Background:

    • Undescended testes (cryptorchidism) is a common congenital condition in males.
    • Etiology remains incompletely understood, with potential links to socioeconomic and environmental factors.

    Purpose of the Study:

    • To investigate epidemiological parameters of undescended testes.
    • To explore potential etiological factors, including parental education, occupation, and hormonal influences.

    Main Methods:

    • Epidemiological analysis of undescended testes cases.
    • Comparison of epidemiological data between unilateral and bilateral cases.
    • Assessment of potential seasonal variations and hormonal correlations.

    Main Results:

    • Two-thirds of undescended testes cases were bilateral.
    • Higher incidence observed in sons of parents with lower educational attainment and mothers in lower-qualified jobs.
    • No significant epidemiological differences between unilateral and bilateral cases.
    • Season of birth suggested a potential role for pituitary and chorionic gonadotrophins in true undescended testes.

    Conclusions:

    • Undescended testes at birth and true undescended testes may be distinct entities.
    • Epidemiological parameters do not differ significantly between unilateral and bilateral undescended testes.
    • Pituitary and chorionic gonadotrophins are implicated in the etiology of true undescended testes, possibly influenced by birth season.

    Related Experiment Videos