This document presents a case study of a 2-year-old female infant diagnosed with Kawasaki disease based on symptoms of fever, swollen lips, and ankle swelling. The patient was treated with intravenous immunoglobulin and aspirin, showed improvement, and was discharged with a final diagnosis of incomplete Kawasaki disease. The document then provides a brief overview of Kawasaki disease, including epidemiology, pathophysiology, diagnostic criteria, treatment, and potential complications like coronary artery aneurysms and long-term cardiac issues.