Infectious tenosynovitis with bloodstream infection caused by Erysipelothrix rhusiopathiae, a case report on an occupational pathogen. Issue 1 (December 2017)

• Record Type: Journal Article
• Authors: Hofseth, Kristine; Dalen, Håvard; Kibsgaard, Leif; Nebb, Solrun; Kümmel, Angela; Mehl, Arne
• Is Part Of: BMC infectious diseases. Volume 17:Issue 1(2017)
• Page Start: 1
• Page End: 5
• Publication Date: 2017-12
• Subjects: Erysipelothrix rhusiopathiae -- Infectious tenosynovitis -- Sepsis -- Bloodstream infection -- Endocarditis -- Surgical treatment -- TNF-α inhibitor -- Case report; Communicable diseases -- Periodicals; Sexually Transmitted Diseases -- Periodicals; 616.905
• DOI: 10.1186/s12879-016-2102-1
• Languages: English
• ISSNs: 1471-2334

Abstract

Abstract Background Erysipelothrix rhusiopathiae is an established animal pathogen, which may cause infections in humans. It is a gram-positive rod and found in the tonsils or the digestive tracts of animals. The bacterium is occupationally related, as usually only people with frequent animal contacts are infected. We report a case of a patient who was admitted with an infectious tenosynovitis with bloodstream infection due toE. rhusiopathiae, and to our knowledge, this is the first report of a tenosynovitis with systemic manifestation associated with this bacterium. Case presentation A 52-year old Norwegian man, who worked with transportation of swine cadavers, was admitted to the local hospital with sepsis and unknown focus of infection. A few days earlier he had an injury to the skin of one of his fingers that later proved to be infected withE. rhusiopathiae . There were no other causes for his symptoms than the infectious tenosynovitis with systemic manifestation. The infection resolved on treatment with antibiotics and surgery. A transoesophageal echocardiogram was performed to exclude endocarditis, which may be associated with this pathogen. Conclusions This case report highlights the importance of clinicians being aware of this bacterium, and we describe risk factors for infection, differences in the clinical manifestations of the disease, challenges with diagnosing the bacterium and adverse effects of immunosuppressive drugs. Recommended treatment is appropriate antibiotic therapy and adequate debridement and surgical drainage of the tendon sheath.