A case of incomplete Kawasaki disease - A 2-month-old infant with 1 day of fever who developed multiple arterial aneurysms.

Kawasaki disease (KD) is a systemic vasculitis and is the most frequent pediatric acquired heart disease in developed countries. The diagnosis of KD is typically made by the: ≧ 5 of 6 principal signs. However, approximately 20% of KD patients present with less than 5 of these diagnostic signs but may be suffering from coronary artery aneurysms and have been diagnosed with incomplete KD.