Kingella kingae endocarditis in a sixteen-month-old-child

L Wells1, N Rutter, F Donald

  • 1Department of Microbiology, Queens Medical Centre, Nottingham, UK.

Insights

Kingella kingae rarely causes endocarditis in children. This case highlights the importance of considering this bacterium in pediatric patients presenting with acute neurologic symptoms and suspected endocarditis.

Area of Science:

  • Pediatric infectious diseases
  • Bacteriology
  • Neurology

Background:

  • Bacterial endocarditis is a serious infection affecting heart valves.
  • Kingella kingae is a bacterium typically associated with other pediatric infections.
  • Endocarditis caused by Kingella kingae in children is exceptionally rare.

Observation:

  • A child presented with acute neurologic symptoms.
  • Diagnostic workup revealed bacterial endocarditis.
  • The causative agent identified was Kingella kingae.

Findings:

  • This case represents a rare instance of Kingella kingae-induced endocarditis in a pediatric patient.
  • The clinical presentation included severe neurologic manifestations.

Implications:

  • Microbiologists and pediatricians should be aware of Kingella kingae as a potential cause of endocarditis.
  • Early recognition and appropriate antibiotic therapy are crucial for favorable outcomes.
  • Further research may be needed to understand the pathogenicity of Kingella kingae in endocarditis.

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