Table 2 Laboratory data at diagnosis of hemophagocytic lymphohistiocytosis and lymphoma

Hemoglobin (g/dL)

12 to 15.5

7.7

9.6

White blood cells (×10⁹/L)

3.5 to 10.5

0.3

3.1

Absolute neutrophil count (×10⁹/L)

1.7 to 7.0

0

2.39

Platelets (×10⁹/L)

150 to 450

17

99

Ferritin (mcg/L)

11 to 307

4,485

1,749

Fibrinogen (mg/dl)

200 to 430

309

Aspartate transaminase (U/L)

8 to 43

146

38

Alanine transaminase (U/L)

7 to 45

264

45

Total bilirubin (mg/dL)

0.1 to 1.0

6.5

0.7

Direct bilirubin (mg/dL)

0.0 to 0.3

4.4

0.4

Triglycerides (mg/dL)

-

341

-

Epstein-Barr virus copies

-

20,500

1,500

Soluble CD25 (U/mL)

45 to 1105

39,322

-