Table 1 Laboratory data of 59 years old female with a history of SSc who was diagnosed with nephrotic syndrome

White blood cell (× 10⁹/L)

10.0

4.4–11.0

Hemoglobin (g/dl)

13

14–17.5

Mean corpuscular volume (femtoliter)

94.6

80–100

Platelet count (× 10⁹/L)

204

150–450

Creatinine (mg/dl)

2.1

0.6–1.2

Albumin (g/dl)

1.5

3.6–5.2

ESR (mm/h)

106

0–15

ANA

1/2560

–

Anti SCL70

Positive

–

CRP (mg/l)

Normal

–

Anti-glomerular basement membrane antibody

Normal

–

Anti-centromere antibody

Normal

–

C3 (mg/dl)

Normal

–

C4 (mg/dl)

Normal

–

CH50

Normal

–

IgG

Normal

–

IgA

Normal

–

Urine analysis

Microscopic hematuria (5–7 red blood cell count) and red blood cell casts

–

24h urine volume (cc)

2400

800–2000

24h urine creatinine (mg/day)

1356

500–2000

24h urine protein(mg/day)

30,960

 < 150

24h urine albumin (mg/day)

22,080

 < 30