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Updated: Feb 1, 2026

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
Published on: May 16, 2025
Erysipelothrix rhusiopathiae septicaemia in systemic lupus erythematosus
Marcello Feasi1, Emanuele Pontali1, David Usiglio2
1Department of Infectious Diseases, Galliera Hospital, Genoa, Italy.
Abstract:
Erysipelothrix rhusiopathiae is a Gram-positive bacillus that is rarely reported as a causative agent of infections in humans. Human cases in most instances present as localized or generalized skin infections. Invasive infections are exceptionally described and septic forms are usually associated with endocarditis. We report a case of invasive infection caused by Erysipelothrix rhusiopathiae without skin or endocardium involvement in a patient with systemic lupus erythematosus (SLE). To our knowledge, this is the first report of an isolated bacteraemia due to this pathogen in a patient with SLE without skin or endocardium involvement.
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