Table 1 Laboratory tests

Hemoglobin (g/dL)

2.9

2.8

6.3 After PRBCs transfusion

10.5 After PRBCs transfusion

MCV (fL)

81

88.9

78.7

MCH (pg)

26.4

31.1

26.6

Corrected reticulocytic count %

0.4%

0.2%

White blood cell count (× 10⁹/L)

2.7

4.94

4.19

2.39

Lymphocytic count (× 10⁹/L)

2.29 (85%)

4.25 (86%)

Neutrophil count (× 10⁹/L)

0.134 (5%)

0.197 (4%)

Monocyte count (× 10⁹/L)

0.27 (10%)

0.494 (10%)

Platelet count (× 10⁹/L)

40

36

44

5

Bone marrow aspirate

Hypocellular

C-reactive protein (mg/L)

3

6

Erythrocyte sedimentation rate (mm/h)

16

Ferritin (ng/mL)

5983

Triglycerides (mmol/L)

5.6

Alanine aminotransferase (U/L)

73

79

34

Aspartate aminotransferase (U/L)

96

110

44

International normalized ratio (INR)

4.13

1.1

1.2

Albumin (g/L)

38

39

EBV VCA IgM

Negative

CMV IgM

Negative

Blood culture

Obtained

No growth

pH

7.54

pCO₂ (mmHg)

26

HCO₃ (mmol/L)

24.7

RT-PCR for SARS-CoV-2

Obtained

Positive