Table 2.
Summary of Laboratory Testing
| Case 1 | Case 2 | Case 3 | Case 4 | |
|---|---|---|---|---|
| COVID-19 tests | IgM−/IgG + | Not performed | PCR + | IgM+/IgG− |
| D-dimer (45–500 μg/l) | 630 | 539 | 662 | 1,251 |
| Fibrinogen (150–450 mg/dl) | 443 | 271 | 263 | 263 |
| Partial thromboplastin time (25–39 seg) | 32.7 | 28.3 | 29.4 | 31.1 |
| Prothrombin time (70%–120%) | 67 | 93 | 93 | 55 |
| Platelets (140–400 × 103/μl) | 175 | 127 | 167 | 165 |
| C-reactive protein (0–5 mg/l) | 12 | 24 | 9.6 | 40.5 |
| Ferritin (30–400 ng/ml) | 1,233 | 1,010 | 72 | 2,411 |
| Lymphocyte count (1–4 × 103/μl) | 1,590 | 930 | 2,240 | 790 |
| High-sensitivity T troponin peak (0–14 pg/ml) | 2,404 | 3,324 | 2,406 | 7,782 |
| Creatine kinase peak (38–174 U/l) | 874 | 634 | 523 | 1,276 |
| GFRe (ml/min) | 110 | 56 | 68 | 44 |
COVID-19 = coronavirus disease-2019; GFRe = estimated glomerular filtration rate; IgG = immunoglobulin G; IgM = immunoglobulin M; PCR = polymerase chain reaction; seg = segmented.