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Table 1 Laboratory values

From: Intravascular haemolysis with haemoglobinuria in a splenectomized patient with severe Plasmodium knowlesi malaria

 

Day 0

Day 1

Day 2

Day 3

Day 4

Parasite count (parasites/µL)

431,000a

56,000

14,880

Negative

Negative

Haemoglobin (g/dL)

15.2

13.3

11.8

12.5

12.2

Haematocrit (%)

43.4

39.5

33.4

35.5

35.3

White blood cells (×103/µL)

8.7

10.9

10.7

11.5

11.9

Platelets (×103/µL)

24

28

29

52

104

Creatinine (µmol/L)

145

112

92

86

 

Total bilirubin (µmol/L)

 

181

178

57

 

Direct bilirubin (µmol/L)

 

110

115

33

 

Alanine aminotransferase (IU/L)

 

90

62

55

 

Aspartate aminotransferase (IU/L)

 

146

160

71

 

Bicarbonate (mmol/L)

 

11

23.1

23.9

 

Lactate (mmol/L)

 

1.89

 

1.74

1.30

Glucose (mmol/L)

8.0

12.1

10.8

9.3

 

Cell free haemoglobin (ng/mL)

 

10.2 × 105

 

0.3 × 105

 

Haptoglobin (µg/mL)

 

<0.01

   
  1. a Parasitaemia as reported by expert research microscopist. A total of 30 ring stage parasites, 35 trophozoites and 14 schizonts per 1000 RBCs were seen, accounting for a parasitaemia of 7.9 %, or 431,000 parasites/μL