Streptococcus pneumoniae sepsis as the initial presentation of systemic lupus erythematosus
Authors Erdem I, Omar S, Kara Ali R, Gunes H, Eren Topkaya A
Received 26 January 2016
Accepted for publication 12 July 2016
Published 8 September 2016 Volume 2016:9 Pages 315—317
Checked for plagiarism Yes
Review by Single anonymous peer review
Peer reviewer comments 3
Editor who approved publication: Dr Scott Fraser
Ilknur Erdem,1 Senay Elbasan Omar,1 Ridvan Kara Ali,1 Hayati Gunes,2 Aynur Eren Topkaya2
1Department of Infectious Diseases, 2Department of Medical Microbiology, Faculty of Medicine, Namik Kemal University, Tekirdag, Turkey
Objective: Infections are among the most important causes of morbidity and mortality in patients with systemic lupus erythematosus (SLE) but are rare initial presentation of the disease. Therefore, in this study, we describe a case of Streptococcus pneumoniae sepsis in a young woman with previously undiagnosed SLE.
Case report: A 23-year-old female patient was admitted to our outpatient clinic complaining of high fever (40°C), chills, fatigue, generalized myalgia, and cough with brown sputum for 5 days. Blood cultures grew gram-positive coccus defined as S. pneumoniae using standard procedures. Antinuclear antibody was positive at a titer of 1/1,000, and anti-double-stranded DNA was positive at 984 IU/mL. She was diagnosed with SLE. Her respiratory symptoms and pleural effusion were considered to be due to pulmonary manifestation of SLE.
Conclusion: The underlying immunosuppression caused by SLE could have predisposed the patient to invasive pneumococcal disease. It may also occur as a primary presenting feature, although a rare condition.
Keywords: Streptococcus pneumoniae, sepsis, systemic lupus erythematosus
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