BACKGROUND: Nevi are potential precursors of malignant melanoma and are important risk factors for the development of the disease. Childhood may be a critical time for the formation and evolution of nevi. OBJECTIVES: To document the development of new nevi and to document the clinical and dermoscopic changes in index nevi in school children during a 1-year follow-up. METHODS: Digital photographs and dermoscopic images of the back of subjects were compared at baseline and 1-year follow-up to assess changes in nevi counts and in clinical and dermoscopic features of index nevi. RESULTS: Overall participation rate was 81% (42/52). 56.4% of study participants were found to have an increased number of nevi at 1-year follow-up. All nevi were small and clinically insignificant. Fifty percent of study participants were found to have dermoscopic changes in their index nevi at 1-year follow-up. Eighty-five percent of these changes were classified as subtle and 15.0% as obvious. CONCLUSIONS: A significant portion of students developed new nevi over the course of 1 year. Most index nevi remained stable in pattern and structure. Benign dermoscopic changes occurred in 50.0% of index nevi. However, none of the dermoscopically changed nevi revealed any major changes and the overall nevus pattern remained unchanged. The relevance of these changes is uncertain and further follow-up may elucidate their significance. Copyright 2005 S. Karger AG, Basel.
BACKGROUND: Nevi are potential precursors of malignant melanoma and are important risk factors for the development of the disease. Childhood may be a critical time for the formation and evolution of nevi. OBJECTIVES: To document the development of new nevi and to document the clinical and dermoscopic changes in index nevi in school children during a 1-year follow-up. METHODS: Digital photographs and dermoscopic images of the back of subjects were compared at baseline and 1-year follow-up to assess changes in nevi counts and in clinical and dermoscopic features of index nevi. RESULTS: Overall participation rate was 81% (42/52). 56.4% of study participants were found to have an increased number of nevi at 1-year follow-up. All nevi were small and clinically insignificant. Fifty percent of study participants were found to have dermoscopic changes in their index nevi at 1-year follow-up. Eighty-five percent of these changes were classified as subtle and 15.0% as obvious. CONCLUSIONS: A significant portion of students developed new nevi over the course of 1 year. Most index nevi remained stable in pattern and structure. Benign dermoscopic changes occurred in 50.0% of index nevi. However, none of the dermoscopically changed nevi revealed any major changes and the overall nevus pattern remained unchanged. The relevance of these changes is uncertain and further follow-up may elucidate their significance. Copyright 2005 S. Karger AG, Basel.
Authors: M Fonseca; M A Marchetti; E Chung; S W Dusza; M E Burnett; A A Marghoob; A C Geller; M Bishop; A Scope; A C Halpern Journal: Br J Dermatol Date: 2015-10-27 Impact factor: 9.302
Authors: Alon Scope; Michael A Marchetti; Ashfaq A Marghoob; Stephen W Dusza; Alan C Geller; Jaya M Satagopan; Martin A Weinstock; Marianne Berwick; Allan C Halpern Journal: J Am Acad Dermatol Date: 2016-06-17 Impact factor: 11.527
Authors: Alon Scope; Stephen W Dusza; Ashfaq A Marghoob; Jaya M Satagopan; Juliana Braga Casagrande Tavoloni; Estee L Psaty; Martin A Weinstock; Susan A Oliveria; Marilyn Bishop; Alan C Geller; Allan C Halpern Journal: J Invest Dermatol Date: 2011-05-12 Impact factor: 8.551
Authors: Michael A Marchetti; Maira Fonseca; Stephen W Dusza; Alon Scope; Alan C Geller; Marilyn Bishop; Ashfaq A Marghoob; Susan A Oliveria; Allan C Halpern Journal: Dermatol Pract Concept Date: 2015-01-30