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

Malignancy in seborrheic keratoses.

O J Clemmensen, K E Sjølin

    Acta Dermato-Venereologica
    |January 1, 1986
    PubMed
    Summary
    This summary is machine-generated.

    Three seborrheic keratoses with squamous cell atypia were clinically benign. Incomplete removal did not lead to recurrence, suggesting these lesions are biologically benign and warrant conservative treatment.

    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

    In vivo activation of STAT3 in cutaneous T-cell lymphoma. Evidence for an antiapoptotic function of STAT3.

    Leukemia·2004
    Same author

    Histological distinction between early allergic and irritant patch test reactions: follicular spongiosis may be characteristic of early allergic contact dermatitis.

    Contact dermatitis·1999
    Same author

    Accessory urethra in a male. Case report.

    Scandinavian journal of urology and nephrology·1994
    Same author

    Dysplastic naevus: histological criteria and their inter-observer reproducibility.

    Histopathology·1994
    Same author

    Lack of human papillomavirus DNA in carcinoma cuniculatum.

    Acta dermato-venereologica·1994
    Same author

    New technique in anastomotic surgery--experimental and preliminary clinical experience.

    Zentralblatt fur Chirurgie·1994
    Same journal

    A Facial Lesion with Cord-like Induration and Ring-like Appearance on MRI: A Quiz.

    Acta dermato-venereologica·2026
    Same journal

    Real-world Outcomes of Adalimumab in Hidradenitis Suppurativa: A 10-year Retrospective Longitudinal Study.

    Acta dermato-venereologica·2026
    Same journal

    An 8-year-old Girl with Multiple Whitish Dots on the Hair Shaft: A Quiz.

    Acta dermato-venereologica·2026
    Same journal

    A Congenital Subcutaneous Tumour of the Scalp in a Child: A Quiz.

    Acta dermato-venereologica·2026
    Same journal

    Commentary on: "The Effects of Sun Exposure and Pigmentation Phenotype on Prognosis in Metastatic Melanoma".

    Acta dermato-venereologica·2026
    Same journal

    Treatment Response to JAK Inhibitors in Long-standing Alopecia Areata (≥8 Years): A Real-world Observational Study.

    Acta dermato-venereologica·2026
    See all related articles

    Area of Science:

    • Dermatology
    • Pathology

    Background:

    • Seborrheic keratoses (SKs) are common benign skin neoplasms.
    • Some SKs can exhibit atypical histological features, including squamous cell atypia.
    • The clinical and biological behavior of SKs with atypia requires further clarification.

    Purpose of the Study:

    • To evaluate the clinical presentation and behavior of seborrheic keratoses with marked squamous cell atypia.
    • To determine if these histologically atypical lesions are biologically benign.

    Main Methods:

    • Review of clinical and histological findings of 5,500 seborrheic keratoses.
    • Identification of cases with marked squamous cell atypia.
    • Clinical follow-up to assess recurrence after incomplete removal.

    Related Experiment Videos

    Main Results:

    • Three cases (0.05%) of seborrheic keratoses with marked squamous cell atypia were identified.
    • Clinically, these lesions were indistinguishable from typical seborrheic keratoses.
    • No recurrences were observed despite incomplete excision.

    Conclusions:

    • Seborrheic keratoses with marked squamous cell atypia appear to be biologically benign.
    • These lesions can be treated conservatively, similar to typical seborrheic keratoses.
    • Findings contrast with some literature suggesting more aggressive behavior.