Kawasaki Shock Syndrome and Covid-19

Kawasaki disease (KD) is a systemic vasculitis of unknown cause affecting children under 5 years of age. It is thought to be triggered by several viruses. Recently, Kawasaki-like disease has been reported worldwide in patients with COVID-19, giving rise to a new term of multi-system inflammatory syndrome in children (MIS-C). We report a case of a previously healthy 7-year boy, referred to our hospital with provisional diagnosis of measles due to generalised erythematous, maculopapular rash and conjunctivitis. On detailed evaluation, the patient fulfilled the clinical and laboratory criteria of MIS-C, and COVID-19 antibodies were positive. He was treated successfully with high dose of intravenous immunoglobulins (IVIG) and methylprednisolone. Patient was followed one week later with repeat echocardiography, which showed improvement. In conclusion, early recognition and timely treatment can prevent adverse outcomes in MIS-C. Key Words: COVID-19, Kawasaki disease, MIS-C.