C. LABORATORY RESULTS

C1

White blood cells count [4 - 12,000 /mL]

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C2

Hemoglobin level (g/dL): Male [13 - 17.5 g/dL)

Female [12 - 15.5 g/dL]

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C3

MCV [80 - 94 fl]

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C4

Platelets count [150 - 450 × 1000/L]

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C5

Reticulocytes index [0.5 - 2.1]

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C6

LDH [114 - 237 IU/L]

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C7

Direct Coombs test

1 = Positive

0=Negative

C8

Cold Agglutinin Titer (CAT)

1 = No agglutination

2 = Titer below 1:64

3= Titer above 1:64 at 4˚C

C8

IgM level (g/L)

1 = normal 0.4 - 2.3 g/L

2 = 2.4 - 4.6 g/L

3 = 4.7 - 9.2g/L

4 = above 9.2 g/L