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

[Omphalolith].

F Ehring

    Der Hautarzt; Zeitschrift Fur Dermatologie, Venerologie, Und Verwandte Gebiete
    |September 1, 1979
    PubMed
    Summary
    This summary is machine-generated.

    An omphalolith, a rare umbilical stone, can mimic melanoma but is composed of stratified corneocytes. Differential diagnosis includes umbilical cholesteatoma, a distinct entity involving accumulated masses.

    Related Experiment Videos

    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

    [How does one obtain, use, care for and sell old medical books? Experiences of a dermatologist].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·1996
    Same author

    Leprosy illustration in medical literature.

    International journal of dermatology·1994
    Same author

    [Habent sua fata libelli].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·1994
    Same author

    [The first tuberculosis cure with chemotherapy: a lupus patient in Hornheide].

    Pneumologie (Stuttgart, Germany)·1994
    Same author

    [Wigs as medical aids. Selection, care and cost regulation].

    Zeitschrift fur Hautkrankheiten·1988
    Same author

    Indications for the treatment by plastic surgery of the effects of radiation and radiolesions on the skin.

    British journal of radiology. Supplement·1986
    Same journal

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Viral infections of the skin].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Viral exanthems in children].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Erratum to: Digital health applications and data protection].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Virus-induced exanthems in returning travellers].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    Same journal

    [Venous ulcus cruris-Surgical treatment].

    Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2022
    See all related articles

    Area of Science:

    • Dermatology
    • Pathology

    Background:

    • Omphaloliths are rare, hard, black umbilical concretions.
    • They can be mistaken for malignant melanoma due to their appearance.

    Observation:

    • Omphaloliths reveal colorless lamellar epithelium and stratified corneocytes upon microscopic examination.
    • Differential diagnosis includes umbilical cholesteatoma, characterized by fetid masses and potential abscess formation, often associated with seborrhea.

    Findings:

    • Histological analysis confirms omphaloliths consist of corneocytes.
    • The term "omphalic stone" lacks established medical literature usage but has historical/cultural associations.

    Implications:

    • Accurate diagnosis of omphaloliths is crucial to avoid misidentification as melanoma.
    • Understanding the composition and differential diagnoses aids clinical management of umbilical conditions.