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Non-Invasive Model of Neuropathogenic Escherichia coli Infection in the Neonatal Rat

Published on: October 29, 2014

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A 12-week-old male with a 10-day history of fever

Sima Thakkar Bhatt, Joseph R Hageman, Allison Bartlett

    Pediatric Annals
    |June 1, 2014
    PubMed

    Insights

    This case study emphasizes early diagnosis of Kawasaki disease (KD), a vasculitis, especially in infants presenting atypically. Prompt treatment is crucial to prevent severe cardiac complications like coronary artery aneurysms.

    Area of Science:

    • Pediatric Rheumatology
    • Pediatric Cardiology
    • Vasculitis Research

    Background:

    • Kawasaki disease (KD) is a leading cause of acquired heart disease in children.
    • Early diagnosis and treatment are critical to prevent coronary artery abnormalities and long-term cardiovascular sequelae.
    • Atypical presentations, particularly in infants under one year, pose diagnostic challenges.

    Observation:

    • A 12-week-old infant presented with prolonged fever and subsequently developed coronary artery abnormalities on echocardiogram.
    • The infant's presentation did not meet all classic diagnostic criteria for Kawasaki disease.
    • This case highlights the importance of considering KD in the differential diagnosis for febrile infants with cardiac findings.

    Findings:

    • The patient was diagnosed with Kawasaki disease despite an incomplete clinical picture.
    • Treatment involved intravenous immunoglobulin, aspirin, and a TNF-alpha inhibitor.
    • Follow-up imaging was essential for monitoring cardiac status.

    Implications:

    • Maintaining a high index of suspicion for Kawasaki disease in young infants with fever and cardiac issues is vital.
    • Timely intervention can mitigate the risk of coronary artery aneurysms and thrombosis.
    • This case underscores the need for tailored diagnostic approaches in pediatric vasculitis, especially in atypical presentations.

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