In vitro production of immunoglobulin (mcg/ml/10e6 CD19+)
-IgM basal [stimulated] 36 (274)
-IgG basal [stimulated] 26 (47)
-IgA basal [stimulated] 1.4 (8.2)
Memory B cells (% CD19+)
CD20+CD27-IgD+ 94
CD20+CD27+IgD+ 4.2
CD20+CD27+IgD- 1.7
Memory T CD4 cells (% CD4+)
CD45RA+ 80
CD45RA+/RO+ 30
CD45RO+ 50
Memory T CD8 cells (% CD8+)
CD45RA+ 93
CD45RA+/RO+ 10
CD45RO+ 17
Complement system function [test WIELISA]
Classical pathway normal
Alternative pathway normal
Lectinic pathway normal
Table 2: Second-level immunological work-up