Early malignant syphilis in an immunocompetent young man.

Abstract

Malignant syphilis, also known as lues maligna, is an atypical and aggressive form of secondary syphilis characterized by nodules and ulcers associated with a spectrum of nonspecific systemic manifestations. The underlying states of immunosuppression represent the primary risk factor. We present a 30-year-old immunocompetent man exhibiting dermatological lesions at various stages clinically and histologically consistent with the established criteria for malignant syphilis. He received antibiotic therapy with complete clearing. Furthermore, we emphasize the importance of proper interpretation of serological tests, both for diagnosis and systematic monitoring.