Laboratory findings showed increased leukocytes (19.57 × 10ˆ9/L), absolute eosinophilia (1.19 × 10ˆ9/L), 10% atypical leukocytosis, abnormal liver function (ALT 635 U/L, AST 231 U/L), increased ALP (157 U/L). The gene discussed is GPT; the disease is Increased total eosinophil count.