Table 1 Laboratory findings on admission

Pro.

(3+)

TP

10.3 g/dL

CRP

1.6 mg/dL

Glu.

(−)

Alb

2.2 g/dL

IgG

6380 mg/dL

Ket.

(−)

T-bil

0.8 mg/dL

IgA

90 mg/dL

Occult blood

(2+)

AST

21 IU/L

IgM

42 mg/dL

Sed.

ALT

11 IU/L

IgE

1480 IU/mL

RBC

10–19/HPF

LDH

191 IU/L

IgG4

2430 mg/dL

WBC

5–9/HPF

ALP

265 IU/L

C3

56 mg/dL

Cast

(+)

γ-GTP

24 IU/L

C4

4.5 mg/dL

Bence-Jones protein

(−)

BUN

27 mg/dL

Anti-nuclear-Ab

(−)

Cr

1.4 mg/dL

MPO-ANCA

(−)

WBC

9300 /μL

Na

133 mEq/L

PR3-ANCA

(−)

(polys)

35%

K

4.7 mEq/L

Cryoglobulin

(−)

(lym)

13%

Cl

105 mEq/L

IEP

(−)

(mono)

2%

Ca

8.1 mg/dL

FLC κ/λ retio

1.35

(eosino)

50%

IP

4.3 mg/dL

HBs-Ag

(−)

RBC

314 × 104/μL

UA

7.1 mg/dL

HCV-Ab

(−)

Hb

9.4 g/dl

CK

28 IU/L

T-spot

(−)

Ht

28.2%

TSH

4.23 μU/ml

Plt

25.4 × 104/μL

FT4

0.99 ng/dl