Table 2.

Laboratory test results (at biopsy)

									Urinary findings
WBC	11,600		/μL	AST	29	IU/L	ANA	× 40	pH	7.0
Neu	70.0		%	ALT	19	IU/L	ASO	5 IU/mL	Gravity	1.013
Lympho	21.0		%	LDH	154	IU/L	ASK	<  × 40	Blood	2 +
Hb	13.5		g/dL	CK	206	IU/L	PR3-ANCA	Negative	Protein	2 +
Hct	39.8%		%	TP	6.4	g/dL	MPO-ANCA	Negative	Red blood cells	50–99/HPF
Plt	29.6 × 104		/μL	Alb	3.7	g/dL	RF	3 IU/mL	White blood cells	5–9/HPF
				BUN	15.4	mg/dL	C1q	5.9 μg/mL	Hyaline casts	10–19/WF
				Cre	0.52	mg/dL	cryoglobulin	Positive	Granular casts	1–4/WF
				Na	140	mEq/L	Anti-GBM Ab	Negative	Urinary protein	110 mg/dL
				K	4.1	mEq/L			Urinary creatinin	50.1 mg/dL
				Cl	103	mEq/L
				CRP	0.08	mg/dL