Median laboratory values of neutrophil-to-lymphocyte ratio (NLR), platelet count, alkaline phosphatase (ALP), and CEA at the time of bone metastasis were 3.5, 247 × 103/μL, 114 IU/L, and 75.4 ng/mL, respectively. The gene discussed is CEACAM5; the disease is bone metastasis.