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Pulmonary Complications in a Child with Kawasaki Disease Shock Syndrome: A Case Study

  • By

  • Xuhua Xia

  • Jiwei Zhou

  • Lan Chen

  • Lei Zhang

  • September 7, 2026

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Clinical Report: Pulmonary Complications in a Child with Kawasaki Disease Shock Syndrome

Background

Kawasaki disease (KD) is a significant cause of acquired heart disease in children, often leading to severe complications such as KD shock syndrome (KDSS). Pulmonary involvement in KD is rare but can lead to serious respiratory distress, necessitating urgent intervention. Understanding these complications is crucial for timely management.

Data Highlights

No numerical data or trial data presented in the article.

Key Findings

  • A 9-year-old boy diagnosed with KDSS developed acute dyspnea during IVIG treatment.
  • He required urgent invasive mechanical ventilation and bronchoscopy.
  • Post-treatment, he achieved complete recovery without pulmonary fibrosis or coronary dilatation.
  • Pulmonary complications in KD are rare but can occur and may require aggressive management.
  • The association of KD with transfusion-related acute lung injury (TRALI) and transfusion-associated circulatory overload (TACO) requires further investigation.

Clinical Implications

Healthcare providers should be aware of the potential for pulmonary complications in patients with KDSS, particularly during IVIG treatment.

Conclusion

Further research is warranted to clarify the mechanisms behind these rare but serious manifestations.

Related Resources & Content

  1. Frontiers in Cardiovascular Medicine, 2026 -- A triad of hypertension, heart failure, and glomerular injury in subacute Kawasaki disease: a case report and literature review
  2. Arthritis Care & Research, 2023 -- Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens-Johnson Syndrome in an 18-Month-Old Child
  3. JAMA Network Open, 2023 -- A Step Forward Toward Improved Kawasaki Disease Diagnosis
  4. Frontiers in Pediatrics, 2026 -- Clinical correlation between platelet parameters and coronary artery lesions in pediatric Kawasaki disease
  5. Update on Diagnosis and Management of Kawasaki Disease: A Scientific Statement From the American Heart Association, 2024
  6. Revision of diagnostic guidelines for Kawasaki disease (6th revised edition) - Kobayashi, 2020 - Pediatrics International
  7. Update on Diagnosis and Management of Kawasaki Disease: A Scientific Statement From the American Heart Association
  8. Clinical characteristics of Kawasaki disease with pulmonary radiographic abnormalities
  9. Revision of diagnostic guidelines for Kawasaki disease (6th revised edition) - Kobayashi - 2020 - Pediatrics International - Wiley Online Library

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