Table.

Laboratory Data Obtained at Admission.

Hematology			Serology
WBC	7,100	/μL	IgG	1,551	mg/dL
Hb	13.9	g/dL	IgA	375	mg/dL
Platelet	22.9×104	/μL	IgM	131	mg/dL
			complement3	67.9	mg/dL
Biochemistry			complement4	13.4	mg/dL
Total protein	6.8	g/dL	CH50	35.9	U/mL
Albumin	3.6	g/dL	C-reactive protein	0.21	mg/dL
Urea nitrogen	30.2	mg/dL	ANA	<×40
Creatinine	1.86	mg/dL	HBs-Ag	60,618	IU/mL
eGFR	31.7	mL/min/1.73m2	HBV-DNA	8.6	log copies/mL
Sodium	137	mEq/L	HCV-Ab	-
Potassium	5.1	mEq/L	Cryoglobulin	-
Chloride	105	mEq/L
Calcium	9.2	mg/dL	Urinalysis
Phosphorus	4.1	mg/dL	sp gr	1.014
Total bilirubin	0.43	mg/dL	pH	8.5
AST	27	IU/L	Protein	1.52	g/gCreatinine
ALT	33	IU/L	Glucose	-
LDH	210	IU/L	RBC sediment	1-4	/high power field
ALP	202	IU/L	beta-2-MG	767	µg/gCreatinine
γ-GTP	20	IU/L	NAG	22	U/gCreatinine
Hemoglobin A1c	5.4	%	BJP	-

eGFR: estimated glomerular filtration rate, AST: aspartate aminotransferase, ALT: alanine aminotransferase, LDH: lactate dehydrogenase, ALP: alkaline phosphatase, γ-GTP: gamma-glutamyl transpeptidase, CH50: 50% hemolytic unit of complement, ANA: antinuclear antibody, HBs-Ag: hepatitis B surface antigen, HBV-DNA: hepatitis B virus-DNA, HCV-Ab: hepatitis C virus antibody, sp gr: specific gravity, RBC sediment: red blood cell sediment, beta-2-MG: beta-2-microglobulin, NAG: N-acetyl-beta-D-glucosaminidase, BJP: Bence Jones protein