Table 1 Comparison of laboratory values during two episodes of rhabdomyolysis

White blood cell count

11.9

7.3

4.0–11.0 cells per μL

Hemoglobin

11.1

9.7

13.0–17.0 g/dL

Hematocrit

33.3

29.8

40.0–56.0 %

Mean corpuscular volume

60.6

66.6

80.0–100.0 fL

Red cell count

5.49

4.47

4.40-6.20 106/mm³

Red cell distribution width

22.5

23.3

11.0–16.0 %

Blood urea nitrogen

18

17

6–20 mg/dL

Serum creatinine

0.95

0.77

0.66–1.25 mg/dL

Serum sodium

136

138

136-145 mmol/L

Serum potassium

4.2

4.2

3.5-5.1 mmol/L

Serum phosphorus

3.6

3.3

2.7-4.5 mg/dL

Thyroid-stimulating hormone

3.4

2.72

0.465-4.68 μIU/mL

Aspartate aminotransferase (AST)

445

1137

17–59 U/L

Alanine aminotransferase (ALT)

133

314

21–72 U/L

Alkaline phosphatase (ALP)

50

78

56–119 U/L

Creatine kinase (CK)

92,950

268,666

55–170 U/L

Creatine kinase MB fraction

9.2

6.4

0.6–6.3 ng/mL

Lactate dehydrogenase

5542

21500

140–271 U/L

Mycoplasma pneumoniae antibody IGM

Negative

–

Influenza A and B rapid antigen

Negative

Negative