Associations between ultraviolet radiation, basal cell carcinoma site and histology, host characteristics, and rate of development of further tumors.

Tracy J. Lovatt, John T. Lear, Jean Bastrilles, Christina Wong, Christopher E M Griffiths, Venura Samarasinghe, Jamie Roebuck, Sudarshan Ramachandran, Andrew G. Smith, Peter W. Jones, Anthony A. Fryer, Richard C. Strange

    Research output: Contribution to journalArticlepeer-review

    Abstract

    BACKGROUND: Patients with basal cell carcinoma (BCC) frequently develop further tumors during follow-up. OBJECTIVE: We sought to elucidate the relative effects of pattern of ultraviolet radiation exposure, and site and histologic type of the first tumor, on the rate of increase in BCC numbers. METHODS: We used negative binomial regression analysis to study the association of selected variables on the rate of increase in BCC numbers in 266 Caucasian patients who first presented with a tumor on the head/neck or trunk with nodular or superficial histology. RESULTS: Patients with an initial truncal BCC with superficial histology demonstrated significantly faster increases in BCC numbers than did patients with other site and histology combinations. CONCLUSIONS: These data indicate that site and histology define subsets of patients with BCC.
    Original languageEnglish
    Pages (from-to)468-473
    Number of pages5
    JournalJournal of the American Academy of Dermatology
    Volume52
    Issue number3
    DOIs
    Publication statusPublished - Mar 2005

    Keywords

    • Aged
    • epidemiology: Carcinoma, Basal Cell
    • European Continental Ancestry Group
    • Female
    • Humans
    • Male
    • Middle Aged
    • epidemiology: Neoplasm Recurrence, Local
    • Research Support, Non-U.S. Gov't
    • epidemiology: Skin Neoplasms
    • adverse effects: Ultraviolet Rays

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