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Staphylococcal septicemia and disseminated intravascular coagulation. Staphylococcus aureus endocarditis mimicking
Archives of Internal Medicine
|July 1, 1977
Abstract:
Two patients with acute endocarditis attributable to Staphylococcus aureus had a clinical syndrome similar to meningococcemia with meningitis. That fulminant S aureus septicemia may on occasion be associated with hemorrhagic skin lesions, thrombocytopenia, coagulation abnormalities, and meningitis is emphasized.
Insights
Fulminant Staphylococcus aureus septicemia can mimic meningococcemia, presenting with meningitis and skin lesions. This severe infection highlights the need for prompt diagnosis and treatment of S. aureus endocarditis.
Area of Science:
- Infectious Diseases
- Bacteriology
- Neurology
Background:
- Endocarditis is an infection of the heart lining, often caused by Staphylococcus aureus.
- Meningococcemia is a severe sepsis caused by Neisseria meningitidis, characterized by meningitis and a distinctive rash.
Observation:
- Two patients presented with acute Staphylococcus aureus endocarditis.
- Their clinical presentation mimicked meningococcemia, including symptoms of meningitis.
Findings:
- The patients exhibited fulminant S. aureus septicemia.
- Associated symptoms included hemorrhagic skin lesions, thrombocytopenia (low platelet count), and coagulation abnormalities.
Implications:
- This case series emphasizes that severe S. aureus septicemia can present with a syndrome resembling meningococcemia.
- Clinicians should consider S. aureus endocarditis in patients with unexplained sepsis, meningitis, and hemorrhagic manifestations.
- Prompt recognition and management are crucial for improving outcomes in these critical cases.