Kawasaki Disease (Kawasaki's Disease) By Christopher P Raab, MD, Sidney Kimmel Medical College at Thomas Jefferson University Reviewed / Revised Feb 2023 View Patient Education Etiology Symptoms and Signs Diagnosis Treatment Prognosis Key Points Topic Resources Kawasaki Disease (Exanthem) Strawberry Tongue (Child) Criteria for Diagnosis of... Kawasaki disease is a vasculitis, sometimes involving the coronary arteries, that tends to occur in infants and children between the ages of 1 year and 8 years.