Laboratory tests revealed a hemoglobin level of 10.5 g/dL, a white blood cell count of 21.3 Giga/L with 80% neutrophils and 12% atypical lymphocytes, a total serum protein level of 101 g/L with hypoalbuminemia at 30 g/L (N: 40–47 g/L), an IgM level of 52 g/L (0.5–2.4 g/L), a kappa light chains level of 9.07 g/L (N: 2–4.4 g/L), a kappa/lambda ratio of 7.96 (N: 1.35–2.65), and a C reactive protein (CRP) of 365 mg/L (N: <5 mg/L); the Bence-Jones protein in urine was negative; the renal and liver function tests, LDH, and β2-microglobulin titers were normal. Here, CRP is linked to Hypoalbuminemia.