Recurrent Skin and Lung Infections in Autosomal Dominant Hyper IgE Syndrome with Transactivation Domain STAT3 Mutation

Table 2

Other laboratory work-ups.

Complement 3 (C3)	113 mg/dL (74–148 mg/dL)
Complement 4 (C4)	35 mg/dL (14–39 mg/dL)
CH 50	52 U/mL (30–75 U/mL)
IgM	84 mg/dL (54–296 mg/dL)
IgD	9 mg/dL (<10 mg/dL)
IgE	>5000 IU/mL (<114 IU/mL)
IgA	158 mg/dL (50–400 mg/dL)
IgG	1480 mg/dL (600–1500 mg/dL)