Table 1. Significant laboratory values on admission.

Tests	Results	Normal Range
Creatine kinase	3200 U/L	55 - 170 U/L
Erythrocyte sedimentation rate (ESR)	104 mm/hour	0 - 19 mm/hour
Ferritin	2490 ng/mL	17.9 - 464 ng/mL
C-reactive protein	3.14 mg/dL	0 - 1 mg/dL
TSH	121 mIU/L	0.465 - 4.68 mU/L
Free T4	0.32 ng/dL	0.78 - 2.19 ng/dL
Aspartate aminotransferase (AST)	89 IU/L	17 - 59 IU/L
Alanine aminotransferase (ALT)	307 IU/L	0 - 50 IU/L
Alkaline phosphatase	140 IU/L	38 - 126 IU/L
C3	49 mg/dL	88 - 165 mg/dL