Table 1.
Laboratory findings on admission
| Laboratory findings | Reference value | |
|---|---|---|
| WBC (×103/μL) | 15.2 | 3.3–8.6 |
| RBC (×106μL) | 6.42 | 4.35–5.55 |
| Hemoglobin (g/dL) | 18.5 | 13.7–16.8 |
| Hematocrit (%) | 53.8 | 40.7–50.1 |
| Platelet (μL) | 174 | 158–348 |
| TP (g/dL) | 6.4 | 6.6–8.1 |
| Albumin (g/dL) | 3.3 | 4.1–5.1 |
| AST (IU/L) | 37 | 13–30 |
| ALT (IU/L) | 29 | 10–42 |
| LDH (IU/L) | 385 | 124–222 |
| BUN (mg/dL) | 21 | 8–20 |
| Creatinine (mg/dL) | 0.71 | 0.65–1.07 |
| Creatine kinase (U/L) | 21 | 59–248 |
| Aldolase (U/L) | 10.1 | 2.7–7.5 |
| CRP (mg/dL) | 0.07 | 0.00–0.14 |
| KL-6 (U/mL) | > 5000 | 105.3–401.2 |
| SP-A (ng/mL) | 203.9 | < 43.8 |
| SP-D (ng/mL) | 432 | < 110 |
| CEA (ng/mL) | 19.4 | < 5.0 |
| Anti-nuclear antibodies (n times) | < 80 | < 80 |
| Anti-ARS antibody (INDEX) | 157 | < 25 |
| Anti-CCP antibody (U/mL) | < 0.6 | < 4.5 |
| Anti-SS-A antibody (U/mL) | 1.0 | < 10 |
| Anti-SS-B antibody (U/mL) | < 1.0 | < 10 |
| MPO-ANCA (U/mL) | < 1.0 | < 3.5 |
| PR3-ANCA (U/mL) | < 1.0 | < 3.5 |