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Arch. argent. dermatol ; 66(6): 164-168, nov. dic. 2016. ilus
Article in Spanish | LILACS | ID: biblio-916623

ABSTRACT

El eritema discrómico perstans (EDP) es una hipermelanosis idiopática asintomática descripta por primera vez en el año 1957 por el doctor Ramírez en El Salvador. Se caracteriza por máculas azul-grisáceas que, posteriormente, toman un color ceniciento con borde eritematoso sobreelevado y de evolución lenta. Se presenta en individuos sanos, de fototipo IV, es más frecuente en mujeres y en la segunda década de la vida. Se ha descripto principalmente en pacientes de América Central y del Sur. Su respuesta al tratamiento es pobre, aunque la clofazimina ha mostrado ser útil. En este artículo, se describen tres casos clínicos de distintas características y se realiza una breve revisión de la literatura (AU)


Erythema dyschromicum perstans (EDP) is an asymptomatic idiopathic hypermelanosis first described in 1957 by Dr. Ramirez in El Salvador. It is characterized by blue-gray macules which subsequently turn to an "ashy" color with raised erythematous border and slow evolution. Healthy skin type IV individuals are affected, being more common in women and at the second decade of life. It has been described mainly in patients from Central and South America. Treatment response is poor, although clofazimine has proved to be useful. Three cases with different features are described and a brief review of the literature is made (AU)


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Hyperpigmentation , Erythema/pathology , Diagnosis, Differential
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