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Table 1 Immune parameters of two episodes of intracranial infection

From: Delayed diagnosis of X-linked agammaglobulinaemia in a boy with recurrent meningitis

Immune parameters

1st episode(4y)

2nd episode(8y)(after IVIG treatment)

Leukocytes (109/L)

22.0↑

40.9↑

Neutrophils (109/L /%)

21.28↑/92

36.81↑/90↑

Lymphocytes (109/L /%)

0.36↓/2↓

0.82↓/2↓

Monocytes (109/L /%)

0.34/2

1.64↑/4

CD45+ cells (cells/μL (normal range))

2116.82 (1661–6643)

931.18 (1661–6643)

CD3+ cells (cells/μL (normal range))/%

2079.84 (805–4459)/98.23↑

857.19 (805–4459)/92.05↑

CD19 + cells (cells/μL (normal range))/%

4.46↓(240–1317)/0.21↓

0.58↓(240–1317)/0.06↓

NK cells (cells/μL (normal range))/%

33.02↓(210–1514)/1.56↓

73.42↓(210–1514)/7.88↓

IgG (g/L (normal range))

4.85↓(5.0–10.6)

7.42 (6.36–14.04)

IgA (g/L (normal range))

0.93 (0.34–1.38)

0.33↓(0.63–1.79)

IgM (g/L (normal range))

0.1↓(0.44–1.44)

0.06↓(0.29–1.41)

IgE (IU/ML (normal range))

49 (0–60)

33 (0–60)

C3 (g/L (normal range))

1.75↑(0.8–1.5)

0.87 (0.8–1.5)

C4 (g/L (normal range))

0.45↑(0.125–0.425)

0.24 (0.125–0.425)

  1. Total T, B, and NK lymphocyte are represented with CD45+ cells, CD3+ cells and CD19 + cells respectively. Values below/above reference ranges are shown with an arrow(↓/↑)