Table 1 Immunological results at presentation

IgG

1.8 g/L

3.0–9.0

IgA

0.33 g/L

0.20–0.70

IgM

0.42 g/L

0.60–2.1

Anti-tetanus toxoid

0.03 IU/ml

> 0.15 (protective level)

Anti-Haemophilus type B

< 0.11 mg/L

> 1.0 (protective level)

 Absolute lymphocyte count

1.04 × 10⁹/L

3.4–9.0

 CD3+ (T cells)

0.95 × 10⁹/L

1.90–5.9

 CD3 + CD4+ (helper T)

0.74 × 10⁹/L

1.40–4.3

 CD3 + CD8+ (cytotoxic T)

0.20 × 10⁹/L

0.50–1.70

 CD16 + CD56+ (NK cells)

0.03 × 10⁹/L

0.16–0.95

 CD19+ (B cells)

0.01 × 10⁹/L

0.61–2.60