Ecra, Elidje Joseph, 1Department of Dermatology and Infectious Diseases, Training and Research unit of Medical Sciences, University of Felix Houphouet Boigny, Abidjan, République de Côte d'Ivoire 2Dermatology Department of Teaching Hospital of Treichville, Abidjan, République de Côte d'Ivoire, Côte d'Ivoire