Case Report
BNT162b2 COVID-19 Vaccine Induced Immune Thrombocytopenic Purpura
Table 1
Laboratory values on admission.
| Test (reference ranges) | Lab value on admission |
| Complete blood cell count | Hemoglobin (12.1–15.1 g/dL) | 12.7 g/dL | Hematocrit (36.1–44.3%) | 37.9% | Platelet counts (150–450 × 103/μl) | 0 × 103/μl | White blood cells (4.5–10.0 × 103/μl) | 6.8 × 103/μL | Red blood cells (4.2–5.4 × 109/μl) | 3.01 × 109/μl |
| Coagulation | Test (references ranges) | Lab value on admission | Prothrombin time (11–14 seconds) | 11.9 seconds | PTT (20–40 seconds) | 25.4 seconds | INR (0.9–1.2) | 1.04 |
| Comprehensive metabolic profile | Test (references ranges) | Lab value on admission | AST (5–30 IU/L) | 33 IU/L | ALT (5–30 IU/L) | 44 IU/L | Total bilirubin (0.3–1.9 mg/dL) | 0.5 mg/dL | ALP (44–147 IU/L) | 39 IU/L | BUN (6–20 mg/dL) | 33 mg/dL | Creatinine (0.6–1.2 mg/dL) | 1.04 mg/dL | Total protein (6.0–8.3 g/dL) | 8.3 g/dL | Albumin (3.5–5.4 g/dL) | 2.7 g/dL | Vitamin B12 (130–700 pg/mL) | 1469 pg/mL | Folate (2–20 ng/mL) | 18.1 ng/ML | Iron (30–170 μg/dL) | 75 μg/dL | LDH (50–150 IU/L) | 131 IU/L | Haptoglobin (41–165 mg/dL) | 177.0 mg/dL | D-dimer (<0.5 μg/mL) | 0.850 μg/mL |
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