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The Journey From Knee to Heart: A Case of Methicillin-Sensitive Staphylococcus aureus Infective Endocarditis

Hafiza Qadeer1, Amar Suwal1, Ibiyemi O Oke1

  • 1Internal Medicine, Reading Hospital - Tower Health, Reading, USA.

Cureus
|May 1, 2023
PubMed

Insights

Staphylococcus aureus can cause severe infections like bacteremia and septic bursitis. This case highlights a rare instance where septic bursitis led to infective endocarditis, emphasizing the need for vigilance.

Area of Science:

  • Infectious Diseases
  • Cardiology
  • Rheumatology

Background:

  • Staphylococcus aureus is a common cause of bacteremia and septic bursitis.
  • Infective endocarditis (IE) is a serious heart valve infection.
  • Few cases document septic bursitis preceding infective endocarditis.

Observation:

  • A patient with recurrent prepatellar bursitis requiring drainage presented with sepsis.
  • The patient was diagnosed with infective endocarditis.

Findings:

  • This case illustrates a rare progression from septic bursitis to infective endocarditis.
  • Staphylococcus aureus was the causative organism.

Implications:

  • Highlights a potential, albeit uncommon, pathway for developing infective endocarditis.
  • Underscores the importance of considering serious systemic infections in cases of recurrent septic bursitis.
  • Suggests thorough evaluation for endocarditis in patients with complicated bursitis and sepsis.
Keywords:
infective endocarditismssa bacteremiapre-patellar bursitissepsisstaphylococcus aureus

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