Table 1 Laboratory data of the patient on admission

Hematology

 Hemoglobin (mmol/l)

7.6

8.5–11.0

 Mean corpuscular volume (fl)

81

80–100

 Hematocrit (l/l)

0.37

0.40–0.51

 Red blood cells

4.7 × 10E12/l

4.6–6.1 × 10E12/l

 White blood cells

20.6 × 10E9/l

4.2–9.1 × 10E9/l

 Neutrophils

17.0 × 10E9/l

1.5–9.0 × 10E9/l

 Lymphocytes (%)

7

20–50

 Monocytes (%)

9

2–10

 Eosinophils (%)

1

< 5

 Basophils (%)

0

< 2

 Platelets

397 × 10E9/l

165 × 10E9/l

Biochemistry/serology

 Creatinine (μmol/l)

87

59–104

 Sodium (mmol/l)

135

135–145

 Potassium (mmol/l)

3.8

3.5–5.0

 Blood urea nitrogen (mmol/l)

6.0

2.5–7.5

 C-reactive protein (mg/l)

163

< 5.0

 Erythrocyte sedimentation rate (mm/h)

103

< 15

 Albumin (g/l)

26

35–52

 Ferritin (μg/l)

710

25–250

 Vitamin B12 (pmol/l)

380

140–500

 Folic acid (nmol/l)

10.3

10.4–42.4

 Total bilirubin (μmol/l)

27

< 21

 Gamma glutamyl transferase (E/l)

240

< 55

 Alkaline phosphatase (E/l)

230

< 115

 Aspartate aminotransaminase (E/l)

28

< 35

 Alanine aminotransaminase (E/l)

34

< 45

 Lactate dehydrogenasis (E/l)

183

< 248

 Creatine kinase (E/l)

38

< 171

 MPO-ANCA (E/ml)

46

< 3.5

 PR3-ANCA (E/ml)

0.3

< 7.0

Protein

2+

Hemoglobine

2+

Red blood cells

4–10/HPF

Dysmorphic red blood cells (%)

< 40