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

[Undescended testis--a review].

T E Johansen

    Nordisk Medicin
    |January 1, 1989
    PubMed
    Summary
    This summary is machine-generated.

    Distinguishing retractile testes from undescended testes is crucial to prevent overtreatment. Misdiagnosis can negatively impact population fertility, highlighting the need for accurate clinical examination and ultrasonography in managing cryptorchidism.

    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

    Evaluation of Tet-on system to avoid transgene down-regulation in ex vivo gene transfer to the CNS.

    Gene therapy·2002
    Same author

    GDNF and neublastin protect against NMDA-induced excitotoxicity in hippocampal slice cultures.

    Neuroreport·2001
    Same author

    Positive and negative interactions of GDNF, NTN and ART in developing sensory neuron subpopulations, and their collaboration with neurotrophins.

    Development (Cambridge, England)·2000
    Same author

    Improved survival of embryonic porcine dopaminergic neurons in coculture with a conditionally immortalized GDNF-producing hippocampal cell line.

    Experimental neurology·2000
    Same author

    The DaNeX study of embryonic mesencephalic, dopaminergic tissue grafted to a minipig model of Parkinson's disease: preliminary findings of effect of MPTP poisoning on striatal dopaminergic markers.

    Cell transplantation·2000
    Same author

    In vivo protection of nigral dopamine neurons by lentiviral gene transfer of the novel GDNF-family member neublastin/artemin.

    Molecular and cellular neurosciences·2000
    Same journal

    [Nordisk Medicine 1929-1998. Thanks and farewell!].

    Nordisk medicin·1999
    Same journal

    [Scientific fraud and misconduct--need for comprehensive terminology].

    Nordisk medicin·1999
    Same journal

    [Labor-market for Scandinavian physicians in the year 2000--dearth or surplus?].

    Nordisk medicin·1999
    Same journal

    [Internet in consultation--headed for trouble?].

    Nordisk medicin·1999
    Same journal

    [Interpretation of questionnaires. An translation method problem].

    Nordisk medicin·1999
    Same journal

    [Assessment of patients' health status--review of the literature and assessment methods].

    Nordisk medicin·1999
    See all related articles

    Area of Science:

    • Pediatric Surgery
    • Urology
    • Andrology

    Context:

    • Cryptorchidism, or undescended testes, is a common condition in pediatric urology.
    • Accurate diagnosis is essential to avoid unnecessary interventions.
    • Retractile testes are often misdiagnosed as true undescended testes, leading to overtreatment.

    Purpose:

    • To review the experimental and clinical aspects of cryptorchidism.
    • To emphasize the importance of differentiating between true undescended testes and retractile testes.
    • To discuss diagnostic methods, including clinical examination and ultrasonography.

    Summary:

    • A significant number of cases registered as undescended testes are actually retractile testes.
    • Overtreatment of retractile testes can lead to a negative net effect on population fertility.

    Related Experiment Videos

  • Clinical examination is primary, but ultrasonography can offer objective diagnostic evidence.

    • Impact:

    • Improved diagnostic accuracy for cryptorchidism.
    • Reduced overtreatment rates and associated complications.
    • Potential positive impact on male fertility at a population level.