Table 1 The results of laboratory tests of the patient
Laboratory tests | Results |
|---|---|
The percentage of reticulocytes | 0.8%—7% (0.5–1.5%) |
Serum iron level | 2.9–9.6μml/L (8.9–32.3μml/L) |
Serum ferritin level | 2.0—6.2 μg/L (11-306μml/L) |
Serum total iron binding capacity | 48.5–64.7 μmol/L (54-77 μmol/L) |
Glucose-6-phosphate dehydrogenase | 44.8 U/dL (> 26U/dL) |
Serum levels of vitamin B12 | 760 (180–914) pg/ml |
Serum levels of folic acid | 11.2 (3.1–20.5) ng/ml |
Direct and indirect Coomb’s tests | Negative |
Hemoglobin electrophoresis | Normal |
Erythrocyte sedimentation rate | 11 (0–20) mm/h |
C-reactive protein | < 0.5 mg/L |
Serum albumin | 29.9–40.9 (32–52) g/L |
Fecal calprotectin | > 1800 (< 200 ng/g) |
Serum immunoglobin levels | |
Ig G | 5.6 (5–10.6) g/L |
Ig M | 1.31 (0.44–1.44) g/L |
Ig A | 1.12 (0.32–1.38) g/L |
Ig E | < 18.9 (0–100) IU/ml |
Subsets of T cells | |
CD19 | 24.65 (21–33) % |
CD3 | 61.60 (60–71) % |
CD4/CD8 | 1.2:1 (1.9–2.9:1) |
Antibodies of Epstein-barr virus | Negative |
Antibodies of Cytomegalovirus | Negative |
Interferon Gamma Release Assays | Negative |
Antinuclear antibodies | Negative |
Antineutrophil antibody | Negative |