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Related Experiment Videos

[Pelvic echographic data during normal and pathological development in girls].

M Colle, A Calabet, L Cadier

    Archives Francaises De Pediatrie
    |June 1, 1984
    PubMed
    Summary

    Ultrasonography establishes normal uterine length and ovarian volume standards in females. These ultrasonographic findings aid in diagnosing puberty disorders like precocious or delayed puberty.

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    Area of Science:

    • Pediatric Endocrinology
    • Diagnostic Imaging

    Background:

    • Establishing normative data for female reproductive organ development is crucial for identifying growth abnormalities.
    • Ultrasonography provides a non-invasive method for assessing uterine and ovarian dimensions.

    Purpose of the Study:

    • To establish reference standards for uterine length and ovarian volume in normal females across different age and puberty stages using ultrasonography.
    • To provide a baseline for interpreting ultrasonographic findings in pediatric patients with suspected pubertal disorders.

    Main Methods:

    • Sixty normal females were divided into four age and puberty-based groups.
    • Uterine length and ovarian volume were measured using ultrasonography.
    • Data were analyzed to establish mean values for each group.

    Main Results:

    • Uterine length showed moderate increases with age and significant increases post-puberty (mean 60 mm).
    • Ovarian volume increased significantly after puberty (mean 3.4 cm3) compared to pre-pubertal stages (mean 0.98 cm3).
    • Established standards confirmed previous findings.

    Conclusions:

    • The developed ultrasonographic standards for uterine length and ovarian volume are valuable for diagnosing conditions like precocious puberty, delayed puberty, hypopituitarism, and hyperandrogenism.
    • Ultrasonography is a safe, non-invasive, and cost-effective initial investigation for evaluating pubertal disorders in young females.

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