PMID: 9429224Jan 16, 1998Paper

Ultraviolet exposure and the development of banal and atypical naevi--a cross-sectional study on Curaçao and in The Netherlands

Melanoma Research
M B CrijnsW Bergman

Abstract

The atypical naevus is both a risk factor for and a precursor lesion of melanoma. Sunlight is known to be an important aetiological factor for melanoma. Whether solar exposure is also involved in the initiation of (atypical) naevi is an issue of current interest. We performed a cross-sectional study among 270 inhabitants in the cloudy Netherlands and 282 white Dutch immigrants of the tropical island Curaçao to investigate whether solar exposure plays a role in the development of atypical naevi. All participants were interviewed and underwent total skin examination; banal melanocytic naevi and atypical naevi were counted. There was no significant difference in the mean number of melanocytic naevi > or = 2 mm or > or = 5 mm between Curaçao and the Netherlands. Furthermore, there was no significant difference in the mean crude and age standardized prevalence of atypical naevi between the Netherlands and Curaçao. In both groups individuals with atypical naevi had significantly more total naevi. Concerning the role of sun exposure in the development of naevi in the Netherlands, we found that the total naevus count had a significant association with cumulative sun exposure before the age of 12 as well as with two or more painful sunb...Continue Reading

Citations

Sep 27, 2002·Seminars in Cell & Developmental Biology·Sharon C PresnellMohammad Heidaran
Sep 5, 2008·Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology·Simone Lee HarrisonPetra Gertraud Buettner

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