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Keratoacanthoma developing in sites of previous trauma: a report of two cases and review of the literature.
J Am Acad Dermatol 2003; 48(2 Suppl):S35-8JA

Abstract

Keratoacanthoma is a common benign squamous neoplasm that only rarely progresses to metastatic carcinoma. The cause of keratoacanthoma is unclear; however, suspected causes include ultraviolet light, genetic factors, immunosuppression, chemical carcinogens, viruses, and trauma. Keratoacanthomas have been reported only rarely to arise in sites of previous trauma. We report 2 cases of keratoacanthomas arising shortly after episodes of cutaneous trauma and provide a review of the literature of similar cases previously reported. It is likely that an interaction exists between a variety of factors in the development of keratoacanthomas; however, it appears that a predilection exists for these lesions to arise in trauma sites.

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    Authors+Show Affiliations

    Pattee SF
    Section of Dermatology, University of Arizona College of Medicine, Tucson, AZ 85724, USA.
    Silvis NG

    MeSH

    AgedForearmHumansKeratoacanthomaMaleMiddle AgedNose DiseasesWounds and Injuries

    Pub Type(s)

    Case Reports
    Journal Article
    Review

    Language

    eng

    PubMed ID

    12582383

    Citation

    Pattee, Sean F., and Nancy G. Silvis. "Keratoacanthoma Developing in Sites of Previous Trauma: a Report of Two Cases and Review of the Literature." Journal of the American Academy of Dermatology, vol. 48, no. 2 Suppl, 2003, pp. S35-8.
    Pattee SF, Silvis NG. Keratoacanthoma developing in sites of previous trauma: a report of two cases and review of the literature. J Am Acad Dermatol. 2003;48(2 Suppl):S35-8.
    Pattee, S. F., & Silvis, N. G. (2003). Keratoacanthoma developing in sites of previous trauma: a report of two cases and review of the literature. Journal of the American Academy of Dermatology, 48(2 Suppl), pp. S35-8.
    Pattee SF, Silvis NG. Keratoacanthoma Developing in Sites of Previous Trauma: a Report of Two Cases and Review of the Literature. J Am Acad Dermatol. 2003;48(2 Suppl):S35-8. PubMed PMID: 12582383.
    * Article titles in AMA citation format should be in sentence-case
    TY - JOUR T1 - Keratoacanthoma developing in sites of previous trauma: a report of two cases and review of the literature. AU - Pattee,Sean F, AU - Silvis,Nancy G, PY - 2003/2/13/pubmed PY - 2003/5/8/medline PY - 2003/2/13/entrez SP - S35 EP - 8 JF - Journal of the American Academy of Dermatology JO - J. Am. Acad. Dermatol. VL - 48 IS - 2 Suppl N2 - Keratoacanthoma is a common benign squamous neoplasm that only rarely progresses to metastatic carcinoma. The cause of keratoacanthoma is unclear; however, suspected causes include ultraviolet light, genetic factors, immunosuppression, chemical carcinogens, viruses, and trauma. Keratoacanthomas have been reported only rarely to arise in sites of previous trauma. We report 2 cases of keratoacanthomas arising shortly after episodes of cutaneous trauma and provide a review of the literature of similar cases previously reported. It is likely that an interaction exists between a variety of factors in the development of keratoacanthomas; however, it appears that a predilection exists for these lesions to arise in trauma sites. SN - 0190-9622 UR - https://www.unboundmedicine.com/medline/citation/12582383/Keratoacanthoma_developing_in_sites_of_previous_trauma:_a_report_of_two_cases_and_review_of_the_literature_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0190-9622(02)61518-X DB - PRIME DP - Unbound Medicine ER -