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Table 1 Laboratory data at presentation

From: Acute kidney injury after ingestion of rhubarb: secondary oxalate nephropathy in a patient with type 1 diabetes

Variable

Reference range

Result

Blood Count

Leukocytes (G/l)

4.0−11.0

7.9

Erythrocytes (T/)

4.20−5.10

3.1

Hemoglobin (g/dl)

12.0−16.0

10.5

Hematocrit (%)

36.0−46.00

30.4

Mean corpuscular volume (fl)

78.0−98.0

98

Mean corpuscular hemoglobin (pg)

26.0−32.0

33.9

Mean corpuscular hemoglobin concentration (g/dl)

32.0−36.0

34.6

Platelet count (G/l)

150−400

351

Serumchemistry

  

Sodium (mmol/l)

135−145

138

Potassium (mmol/l)

3.5−5.0

5.9

Glucose (mg/dl)

60−100

191

Urea nitrogen (mg/dl)

7−23

55

Creatinine (mg/dl)

0.5−1.0

3.6

Estimated glomerular filtration rate (MDRD) (ml/min/1.73 m2)

≥60.0

13.3

Calcium (mg/dl)

2.15−2.50

2.53

Calcium (protein-corrected) (mmol/l)

2.15−2.50

2.55

Phosphorus (mg/dl)

2.5−4.8

5.1

C−reactive protein (mg/dl)

<0.50

0.18

Total protein (g/dl)

6.0−8.5

7.6

Carbone dioxide (mmol/l)

23.0−29.0

22.2

Intact parathyroid hormone (pg/ml)

15−65

103

Urinalysis

  

Screening dipstick test

  

White cells (per μl)

0-10

0

Nitrites

neg.

neg.

pH

5.0−6.0

5.5

Protein (mg/dl)

neg.

>300

Glucose (mg/dl)

neg.

500

Ketones (mg/dl)

neg.

neg.

Urobilinogen (mg/dl)

<1.0

0.2

Bilirubin

neg.

neg.

Blood (per μl)

0-5

appr. 25

Specific weight (g/l)

1005−1030

1025

Sediment

  

White cells (per high-power field)

<10

1-3

Red cells (per high-power field)

<2

1-3

Epithelial cells (per high-power field)

-

+

Hyaline casts (per low-power field)

-

+

Granulated casts (per low-power field)

-

+

Cellular casts (per low-power field)

-

+

Urinary chemistry

BUN (urine) (mg/dl)

700.0−1213.0

492

Creatinine (urine) (mg/dl)

30.0−220.0

79.2

Protein (urine) (mg/dl)

<15.0

296

Protein/creatinine ratio (mg/g)

<100.0

3,740

Albumin (urine) (mg/dl)

<2.0

210

Albumin/creatinine ratio (mg/g))

<20.0

2,645

α1−Microglobulin (urine) (mg/l)

<12.0

106

α1−Microglobulin/creatinine (mg/g)

<14.0

133

Immunology

Monoclonal immunoglobulins

 

negative

Complement C3 (mg/dl)

90.0−180.0

115

Complement C4 (mg/dl)

10.0−40.0

31.7

Antinuclear antibodies (ANA)

 

1:120

Antineutrophil cytoplasmic antibodies (ANCA)

 

negative

Anti basal membrane antibodies (ELISA) (IU/ml)

<20.000

<20.0

  1. Values outside the reference range are shown in bold print.