Table 1.
Blood biochemical examination on admission.
| Admission blood test | |||
|---|---|---|---|
| Hematology | Biochemistry | ||
| WBC | 4900/μ L | AST | 84 U/L |
| Neutrophil | 89.10% | ALT | 32 U/L |
| Lymphocyte | 7.60% | LDH | 598 U/L |
| Monocyte | 3.30% | CK | 673 IU/L |
| Eosinophil | 0% | ALP | 242 U/L |
| Hb | 15.0 g/dL | Na | 132 mmol/L |
| Pit | 16.3 × 104 | K | 3.6 mmol/L |
| Cl | 97 mmol/L | ||
| BUN | 20.0 mg/dL | ||
| Cre | 1.08 mg, dL | ||
| CRP | 3.53 mg/dL | ||
| Arterial blood gas | Anti–nuclear antibody | x 80 | |
| (O2 2L nasal) | Anti–aminoacyl–tRNA Synthetase | negative | |
| pH | 7.454 | KL–6 | 542 U/mL |
| PaO2 | 125.2 Torr | SP–D | 30.6 ng/mL |
| PaCo2 | 31.8 Torr | Aldolase | 11.3 IU/L |
| HCO3- | 21.8 mmol/L | Ferritin | 1122.0 ng/mL |
| Bronchoalveolar lavage | |||
| Total cell number | 2.3 × 105/mL | ||
| Macrophage | 89% | ||
| Lymphocyte | 10% | ||
| Neutrophil | 1% | ||
| Eosinophil | 0% | ||
Plt: platelet; AST: aspartate aminotransferase; ALT: alanine transaminase; LDH: lactate dehydrogenase; CK: creatine kinase; ALP: alkaline phosphatase; BUN: blood urea nitrogen; Cre: creatinine; CRP: C-reactive protein; KL-6: sialylated carbohydrate antigen KL-6; SP-D: pulmonary surfactant protein-D.