A Novel BLNK Gene Mutation in a Four-Year-Old Child Who Presented with Late Onset of Severe Infections and High IgM Levels and Diagnosed and Followed as X-Linked Agammaglobulinemia for Two Years

Table 1

Immunologic evaluations at admission and age-related normal levels.

	Patients value	Normal range
Leukocyte (10^3/μL)	11,40	5–13
Neutrophil (10^3/μL)	4, 25	2–6, 9
Lymphocyte (10^3/μL)	5, 26	1, 5–3, 4
Haemoglobin (g/dl)	11, 86	12–15
Thrombocyte (10^3/μL)	483	142–424
IgG (mg/dl)	81	894 ± 157
IgM (mg/dl)	258	92 ± 35
IgA (mg/dl)	<5	72 ± 22
Total IgE (IU/ml)	4, 1	2–307
CD3+ T cells ((%)/μL)	92, 1/4844	55–79/1900–3600
CD19+ B cells ((%)/μL)	0,05/2,6	11–31/300–1200
CD3+CD4+ T cells ((%)/μL)	59, 3/3119	26–49/600–2000
CD3+CD8+ T cells ((%)/μL)	29, 3/1541	9–35/300–1300
CD3-CD16+CD56+ NK cells ((%)/μL)	5, 7/299	5–28/200–1200
Anti-HBs (mIU/ml)	Negative	10–1000
Anti-HAV IgG	Negative	>0, 9
Anti-CMV IgG (aU/ml)	Negative	6–250