Age: four months | ||||
---|---|---|---|---|
Hematological Parameter | Reference ranges | |||
Hemoglobin level | 8.6 g/dl | 11.1–16.3 g/dl | ||
Total Leucocyte Count | 119 x 103 cells/µl | 4–10 x 103 cells/µl | ||
Neutrophils | 82% (97.5 103/ µl) | 40–80% (2–7 x 103 cells/µl) | ||
Lymphocytes | 11% (13.1 103/ µl) | 20–40% (1–3 x 103 cells/µl) | ||
Monocytes | 7% (8.3103/ µl) | 2–10% (0.2-1 103 cells/µl) | ||
Platelets | 94 x 103/ µl | 150-410x 103 cells/µl | ||
Peripheral film: | Normochromic, leukocytosis with predominant neutrophilia | Normochromic, Normocytic | ||
Blood group: | B Positive | Â | ||
Immunological Work-up | Reference range | |||
Serum Immunoglobulins (Ig) | Â | Â | ||
IgG | 10.5 | 2.3 to 14.1 g/l | ||
IgA | 1.19 | 0-0.83 g/l | ||
IgM | 2.00 | 0-1.45 g/l | ||
IgE | 272 | < 100 IU/ml | ||
Neutrophil Function test: | Â | |||
NBT1 slide test | No abnormality detected | |||
Dihydrorhodamine (DHR) Test | Stimulation Index (SI) = 400 (Control = 200) | |||
Lymphocyte subset analysis: | % Ratio | Cells/µl | % Ratio | Cells/µl |
Total CD3+ T cells | 72 | 8251 | 57 to 81 | 1000 to 4900 |
CD3+CD4+ (helper) T cells | 46 | 5272 | 24 to 47 | 500 to 2700 |
CD3+CD8+ (cytotoxic) T cells | 27 | 3094 | 17 to 37 | 300 to 2100 |
CD16+56+ (NK2) cells | 14 | 1604 | 8 to 28 | 200 to 900 |
CD 19+ (B) cells | 14 | 1604 | 10 to 27 | 200 to 2200 |
Flow cytometric analysis for CD11/CD18 | expression of CD11b, CD11c, and CD18 was less than 1% on the patient’s neutrophils. | |||
Other tests: | Â | Â | ||
C-reactive Protein-H (CRP-H) | 35 mg/dl | < 0.744 mg/dl | ||
Anti-HIV3-IgG | Negative | Negative | ||
Anti-HCV4-IgG | Negative | Negative | ||
Mutation analysis for beta 2 integrin gene | Homozygous variant in ITGB2 (c.817G > A) gene, reported being pathogenic according to HGMD-public database. |