Blood count
RBCs 6,980.000/μl
Hb 13.4 g/dl
PLTs 301.000/μl
WBCs 12.170/μl
Lymphocytes 47.70%
Neutrophils 43.60%
Monocytes 6.70%
Eosinophil’s 1.30%
Basophils 0.70%
Lymphocyte proliferation in vitro
PHA normal
PMA normal
ConA normal
Pockeweed normal
CD3 normal
Lymphocyte Immunephenotype
CD3+ 57% (3.889/μl)
-CD4+ 17% (987/μl)
-CD8+ 40% (2.322/μl)
-DR+ 10% (581/μl)
-CD56+ 8% (464/μl)
CD3-CD8+ 2% (116/μl)
CD3-CD56+ 13% (755/μl)
CD20+ 13% (755/μl)
NBT test normal
Serum Immunoglobulin
IgM 152 mg/dl
IgG 1317 mg/dl
IgA 57 mg/dl
IgE 3 ng/ml
Table 1: First-level immunological work-up