Laboratory findings showed the following: white blood cell count (WBC) 9700/uL, hemoglobin (Hb) 12.7g/dL, platelets 201×103/uL, serum creatinine 14.02mg/dL, creatinine clearance 3.6ml/minute/1.73m2 according to the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) formula, β2 microglobulin 19.80mg/L, phosphorus 5.48mg/dL, intact parathyroid hormone (PTH) 329.5pg/mL, creatine phosphokinase (CPK) 74U/L and lactate dehydrogenase (LDH) 1687IU/L. The gene discussed is PTH; the disease is chronic kidney disease.