case_images: PMC4808534_01
case_images: Clinical course of creatine kinase (CK) and CH50. The values of CK ( ) and CH50 ( ) are indicated in the right and left axes, respectively.
case_images: CRIPE2016-3034170.001.jpg
case_images: PMC4808534_01_CRIPE2016-3034170.001.jpg
case_images: fig1
case_images: IU/L (Figure 1). In contrast, his serum CH50 activity decreased to 24.6 U/mL, with C3 75 mg/dL and C4 14 mg/dL.