Table 1.

Laboratory tests of the patient

WBC (nr 4-10 × 1000/mmc)	7.18	Gamma glutamyl transpeptidase (nr 6-35 U/L)	25
Hb (nr 12-15 g/dL)	11.4	Anti-cyclic citrullinated peptide	Negative
PLT (nr 140-400 × 1000/mmc)	135	Rheumatoid factor	Positive
ESR (nr < 36 mm/h)	24	HCV RNA U/mL	754823
AST (nr 4-40 U/L)	53	HCV genotype	2a
ALT (nr 4-37 U/L)	58	C3 (nr 0.9-1.8 g/L)	1.24
Total bilirubin (nr 0.1-1.2 mg/dL)	1.2	C4 (nr 0.1-0.4 g/L)	0.06
Alkaline phosphatase (nr 80-280 U/L)	191	Cryoglobulin	Type 3 (IgG-IgM) 10% cryocrit