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[Incomplete Kawasaki syndrome with a coronary artery aneurysm in an infant]

Rebecca Kofod Vinding1, Nanette Mol Debes, Hristo Stantchev

  • 1Pædiatrisk Afdeling, Næstved Sygehus, Ringstedgade 61, 4700 Næstved. rvi@regionsjaelland.dk.

Ugeskrift for Laeger
|October 30, 2014
PubMed

Insights

Incomplete Kawasaki syndrome, a rare condition, can lead to coronary artery aneurysms. Implementing the American Heart Association

Area of Science:

  • Pediatrics
  • Cardiology
  • Rheumatology

Background:

  • Kawasaki disease is a leading cause of acquired heart disease in children.
  • Incomplete Kawasaki syndrome presents diagnostic challenges, particularly in regions with low reported incidence.
  • Early diagnosis and treatment are crucial to prevent cardiac sequelae.

Observation:

  • A four-month-old boy presented with symptoms consistent with incomplete Kawasaki syndrome.
  • The patient developed a coronary artery aneurysm, a significant cardiac complication.
  • This case highlights the rarity of incomplete Kawasaki syndrome in Denmark, with only five reported cases in 25 years.

Findings:

  • Incomplete Kawasaki syndrome is difficult to diagnose due to atypical presentations.
  • Coronary artery aneurysms are a serious complication that can arise from undiagnosed or delayed-treated Kawasaki disease.
  • The American Heart Association's diagnostic algorithm offers a structured approach for identifying incomplete Kawasaki syndrome.

Implications:

  • Adoption of the American Heart Association's diagnostic algorithm in Denmark is recommended for improved early detection.
  • Implementing this algorithm can help reduce the risk of cardiac sequelae in pediatric patients.
  • Standardizing diagnostic criteria is essential for managing rare pediatric conditions like incomplete Kawasaki syndrome.

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