Malignant syphilis, also known as Lues maligna or ulceronodular syphilis, is a rare form of secondary syphilis mainly characterized by polymorphous, disseminated, and papulonodular cutaneous lesions, typically ulcerated and covered… Click to show full abstract
Malignant syphilis, also known as Lues maligna or ulceronodular syphilis, is a rare form of secondary syphilis mainly characterized by polymorphous, disseminated, and papulonodular cutaneous lesions, typically ulcerated and covered by rupioid crust 1 . This article is protected by copyright. All rights reserved.
               
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