Related Experiment Video
Updated: Aug 28, 2026

Quantitative Visualization and Detection of Skin Cancer Using Dynamic Thermal Imaging
Published on: May 5, 2011
Skin Cancer Recognition and Education Among Community Health Workers in Southern New Mexico
Simran D Bhakta1, Tyler S Peters1, Alessandra Merenna1
1Burrell College of Health Sciences, 3501 Arrowhead Dr, Las Cruces, NM 88001, USA.
Abstract:
NM averages 450 new cases of melanoma annually. Promotoras are community health workers in NM that provide health education and resources to the community. The project aims to determine if promotora education can improve the recognition of suspicious lesions, encouraging community members to seek care. Current literature focuses on the self-reported confidence of CHWs in recognizing skin cancer. A total of 54 promotoras were sampled through a Qualtrics quiz asking whether skin lesion photos are suspicious. Participants were also asked to rate their confidence in recognizing a suspicious skin lesion and comfort in addressing it from 1 to 5. Participants then read an educational flyer about the "ABCDEs" of melanoma before repeating the quiz/ratings. Wilcoxon signed-rank testing revealed significant increases in quiz scores (W = 220.5, p = 0.045), confidence (W = 44.0, p < 0.001), and comfort (W = 8.5, p < 0.001). Promotoras could be an additional line of defense against melanoma, helping save lives. Healthcare personnel with limited skin lesion knowledge could be an ideal future population for education.
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