Regarding the use of diagnostic factors for differentiation of KD, there were a total of 39 diagnostic factors including CRP (n=11), neutrophils (NEUT; n=11), WBC (n=10), PLT (n=8), lymphocytes (n=8), hemoglobin (n=7), alanine aminotransferase (n=7), gamma-glutamyl transferase (n=7), eosinophils (n=7), monocytes (n=6), ESR (n=5), oral changes (n=5), conjunctival injection (n=5), extremity changes (n=4), age (n=3), cervical lymphadenopathy (n=3), rash (n=3), albumin (n=2), prognostic nutritional index (n=2), prealbumin (n=2), and duration (days) of fever (n=2). The gene discussed is TTR; the disease is Cervical lymphadenopathy.