Complete blood count (CBC) showed leukocytosis with left-shifted maturation and eosinophilia: white blood cells (WBC), 30.63 × 109/L (with 4% myelocytes/metamyelocytes and 9% eosinophils); hemoglobin (Hb), 14.8 g/dL; and platelets, 378 × 109/L. This evidence concerns the gene GSTM1 and Increased total leukocyte count.