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Updated: Nov 7, 2025

Cell Population Analyses During Skin Carcinogenesis
Published on: August 21, 2013
A pilot study examining skin cancer education in an underserved population at a free skin cancer screening
Herbert B Castillo Valladares1, Alison K Lee2, Shayan Cheraghlou3
1Dermatology Department, UCSF, United States.
Background:
Minority populations are increasingly diagnosed with skin cancer and often in later stages with more aggressive subtypes.
Objective:
We sought to pilot a study to evaluate the effectiveness of providing a skin cancer screening and education module to address potential barriers to dermatologic care for an underserved population in New Haven, Connecticut.
Methods:
At a free clinic, voluntary adults (n = 24) waiting for a skin cancer screening were recruited and consented to participate. Participants completed a 16-question survey prior to the total body-skin examination and the educational module, as well as a survey after the examination.
Results:
Most participants were uninsured (79%) and Hispanic (71%). Pre- and postintervention surveys indicated significant increases in knowledge, risk awareness, and confidence for self-screening.
Conclusion:
This study establishes an effective public health education intervention to promote the prevention of skin cancer. A multicenter study with a larger sample size and longer follow-up period to assess knowledge retention could further address limitations in this initial pilot study.
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