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Early diagnosis and prompt surgical excision are the most important aims in the secondary prevention of cutaneous melanoma. Dermoscopy has increased the accuracy in the detection of melanoma because of dermoscopic-specific features that can be easily detected by trained dermoscopists. However, the classical melanoma-specific criteria such as multicomponent(More)
. Stone JH. Vasculitis: a collection of pearls and myths. Rheum Dis Clin North Am. 2007;33:691--739. . Roche E, Martínez-Menchón T, Sánchez-Carazo JL, Oliver V, Alegre de Miquel V. Piodermas gangrenosos eruptivos asociados al consumo de cocaína inhalada. Presentación de dos casos. Actas Dermosifiliogr. 2008;99:727--30. . Walsh NMG, Green PJ, Burlingame RW,(More)
iron-deficiency anemia has also been described. However, all of these presumed associations were based on individual cases and not on systematic study, and taking into account that a large study conducted in South Africa found pigmented fungiform papillae in 6% of males and 8% of women, it is probable that they were merely coincidental. In a more recent(More)
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