Table 1 Laboratory Data

WBC × 10⁹/L

6.82

9.73

3.89–9.93

 Neutrophil %

84.0

82.9

44.0–72.0

 LYM %

12.0

8.4

20.0–45.0

RBC × 10¹²/L

2.59

2.47

3.87–5.11

HB g/L

75

74

115–148

PLT × 10⁹/L

219

197

162–341

urinary protein

Trace

Trace

Neg

urinary WBC count/μl

13.5

6.2

0–23

urinary RBC count/μl

50.6 (dysmorphic)

13.2

0–18

ACR (mg/g)

153.1

120.8

<20

PCR (mg/g)

261

464.4

<200

24-h urinary albumin (mg)

61.2

57.7

0–30

24-h urinary protein (mg)

113.69

185

0–140

Procalcitonin (PCT) (ng/ml)

1.02

/

<0.05

Serum CRP (mg/L)

14.58

4.61

0–5

ESR (mm/h)

70

/

0–20

Sodium (mmol/L)

120

141

136–145

Potassium (mmol/L)

4.53

3.45

3.5–5.1

Urea (mmol/L)

28.6

8.0

2.76–8.07

Creatinine μmol/L

177

43

44–80

eGFR (EPI) (mL/min/1.73 m²)

25.25

137.75

>90

Bilirubin (μmol/L)

8.1

5.6

0–21

Total protein (g/L)

55

43.6

66–87

Albumin (g/L)

28.9

24.7

35–52

ALT (U/L)

41

18

9–52

AST (U/L)

37

19.7

14–36

GGT (U/L)

38.6

135.2

0–40

ALP (U/L)

84

107

35–105

Calcium (mmol/L)

1.85

/

2.15–2.55

RF (IU/mL)

9.5

/

0–14

ANA

1:320

/

<1:100

ENA

Negative

/

Undetectable

ANCA (U/mL)

Negative

/

0–20

Anti-GBM (U/mL)

Negative

/

Undetectable

β2-GP-1-Ab

Positive

Negative

Undetectable

Anti-cardiolipin-IgG

1.21

1.14

0–12

Anti-cardiolipin-IgM

47.8

3.15

0–12

Coomb’s test

Positive

Negative

Negative

C3 (g/L)

0.26

0.46

0.9–1.8

C4 (g/L)

0.04

0.11

0.1–0.4

IgM (g/L)

4.14

/

0.40–2.30

IgG (g/L)

12.07

/

7–16

IgA (g/L)

1.11

/

0.7–4

Serum IFE

Negative

/

Undetectable

Urine IFE

Negative

/

Undetectable

Free κ light chain (mg/L)

229.25

/

3.30–19.40

Free λ light chain (mg/L)

992.5

/

5.71–26.30

Κ to λ ratio

0.231

/

0.26–1.65

HBV

HBsAg & DNA negative; anti-HBc/anti-HBe negative

/

Undetectable

HCV-Ab

Negative

/

Undetectable

HIV-Ab

Negative

/

Undetectable