Table 1 Laboratory findings on admission

 WBC (μl)

7100

(3300–8600)

ACTH (pg/ml)

6.8

(7.2–63.3)

 neutrophil (%)

75.7

cortisol (μg/dl)

17.5

(4–18.3)

 lymphocyte (%)

12.0

CRP (mg/dl)

5.92

(0–0.14)

 monocyte (%)

11.8

ESR (mm/h)

93

(0–9)

 eosinophil (%)

0.4

ASO (IU/ml)

35

(0–166)

 basophil (%)

0.1

ANA

< 40

 Hemoglobin (g/dl)

12.9

(13.7–16.8)

RF (IU/ml)

5

(0–18)

 Platelet (1000/μl)

401

(158–348)

IgG (mg/dl)

1518

(861–1747)

 Total protein (g/dl)

7.0

(6.6–8.1)

IgA (mg/dl)

365

(93–393)

 alubmin (g/dl)

2.9

(4.1–5.1)

IgM (mg/dl)

58

(33–183)

 BUN (mg/dl)

23.2

(8–18.4)

Complement 3 (mg/dl)

149

(86–160)

 Creatinine (mg/dl)

2.39

(0.65–1.07)

Complement 4 (mg/dl)

56.0

(17–45)

 Uric acid (mg/dl)

7.7

(3.7–7.8)

CH50 (U/ml)

71

(30–45)

 Sodium (mEq/l)

142

(138–145)

C1q (μg/ml)

2.5

(0–3)

 Potassium (mEq/l)

3.4

(3.6–4.8)

MPO-ANCA

(−)

 Chloride (mEq/l)

110

(101–108)

PR3-ANCA

(−)

 Calcium (mg/dl)

10.1

(8.8–10.1)

anti-GBM-ab

(−)

 iP (mg/dl)

2.5

(2.7–4.6)

cryoglobulin

(−)

 TSH μIU/ml)

0.32

(0.5–5)

PCT (ng/ml)

0.108

(0–0.5)

 fT3 (pg/ml)

1.88

(2.3–4)

Blood culture

(−)

 fT4 (ng/dl)

1.17

(0.9–1.7)

 pH

6.0

RBC casts (/HPF)

1–4

 Glucose

(−)

WBC casts (/HPF)

> 100

 Ketones

(−)

β2-microglobulin (μg/l)

21,398

(13–287)

 Blood

(1+)

NAG (U/l)

13.7

(< 11.3)

 Protein

(1+)

Protein excretion (g/day)

0.204

(< 0.15)

 lansoprazole (S.I)

3.6

(< 1.6)