title: Dangerous Ulcerative Lesion in the Inguinal Area?
authors.affiliation: Dermatology and Venerology Department, University Hospital of Coimbra Praceta Mota Pinto 3000 075, Coimbra, Portugal.
authors.forename: J C
authors.initials: JC
authors.lastname: Cardoso
authors.affiliation: Polyclinic for Dermatology and Venerology, Saint Kliment Ohridski University, Medical Faculty, University Hospital Lozenetz, Koziak Street 1, 1407 Sofia, Bulgaria. georgi_tchernev@yahoo.de.
authors.forename: G
authors.initials: G
authors.lastname: Tchernev
authors.affiliation: Onkoderma-Polyclinic for Dermatology and Dermatologic Surgery, General Skobelev 26, Sofia, Bulgaria.
authors.forename: A A
authors.initials: AA
authors.lastname: Chokoeva