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Giant coronary artery aneurysm formation following meningococcal septicaemia

S R Ford1, A Rao, L Kochilas

  • 1Division of Pediatric Cardiology, Rhode Island Hospital, Hoppin Street, Providence, RI 02903, USA.

Pediatric Cardiology
|May 9, 2007
PubMed

Insights

Meningococcal septicemia can lead to coronary vasculitis and giant coronary artery aneurysms in children. This rare complication mimics Kawasaki disease, highlighting the need for broader diagnostic considerations.

Area of Science:

  • Pediatric Cardiology
  • Infectious Diseases
  • Pediatric Rheumatology

Background:

  • Meningococcal septicemia is a severe bacterial infection.
  • Kawasaki disease is a leading cause of acquired heart disease in children.

Observation:

  • A child developed coronary vasculitis and giant coronary artery aneurysms after meningococcal septicemia.
  • The clinical presentation mimicked features of Kawasaki disease.

Findings:

  • Coronary vasculitis is a rare but significant complication of meningococcal septicemia.
  • Giant coronary artery aneurysms can develop secondary to this vasculitis.

Implications:

  • Clinicians should consider coronary vasculitis in children with meningococcal septicemia and cardiac symptoms.
  • This finding expands the differential diagnosis for Kawasaki-like inflammatory responses.

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