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Table 1 Laboratory characteristics

From: Atypical anti-glomerular basement membrane disease with anti-GBM antibody negativity and ANCA positivity: a case report

Component

Value

Reference range

Interpretation

Urinalysis results

Urinary protein

2+

Negative

High

Red blood Cells (n/HP)

69

0–3

High

White blood Cells (n/HP)

1

0–5

Normal

Urinary protein excretion (g/24 h)

5.02

<0.15

High

P/Cr ratio (mg/g)

3869

<30

High

Sugar sediment (mmol/L)

0

Negative

Normal

Peripheral blood

Red blood cells (× 1012/L)

3.11

3.8–5.1

Low

Hemoglobin (g/L)

91

115–150

Low

White blood cells (×109/L)

5.65

3.5–9.5

Normal

Platelets (×109/L)

128

100–300

Normal

Neutrophils (×109/L)

4.02

1.8–6.3

Normal

Chemistries

Serum creatinine (μmol/L)

385

41–73

High

Blood urea nitrogen (mmol/L)

22.3

2.6–7.5

High

Uric acid (μmol/L)

521

160–380

Normal

eGFR (ml/min/1.73 m2)

11.27

56–122

Low

Total protein (g/L)

54.2

65–85

Low

Serum albumin (g/L)

38.4

40–55

Low

Na (mmol/L)

138.5

137–147

normal

K (mmol/L)

5.63

3.5–5.3

High

Ca (mmol/L)

1.89

2.11–2.52

Low

P (mmol/L)

0.90

0.85–1.51

normal

C-reactive protein (mg/L)

3.91

<5

Normal

PCT (ng/ml)

0.14

<0.046

High

  1. Abbreviations: P/C ratio, ALB/Cr (urinary), eGFR estimate glomerular filtration rate, PCT procalcitonin