Table 1.
Laboratory Data on Admission.
| Value | Normal range | |
|---|---|---|
| Urinalysis | ||
| Protein | (−) | (−) |
| Occult blood | (−) | (−) |
| Blood count | ||
| White blood cells (/μL) | 8,260 | 3,300-8,800 |
| Neutrophil (%) | 80.7 | |
| Eosinophil (%) | 1.6 | |
| Lymphocyte (%) | 13.1 | |
| Hemoglobin (g/dL) | 9.5 | 13.5-17.0 |
| Platelet (/μL) | 32.3×104 | 13.0-35.0×104 |
| Erythrocyte sedimentation rate (mm/h) | 54 | 3-15 |
| Serum chemistry | ||
| BUN (mg/dL) | 17 | 8.0-20.0 |
| Cr (mg/dL) | 0.79 | 0.60-1.00 |
| Na (mEq/L) | 141 | 135-149 |
| K (mEq/L) | 3.9 | 3.5-4.9 |
| Cl (mEq/L) | 105 | 96-108 |
| AST (IU/L) | 18 | 13-33 |
| ALT (IU/L) | 9 | 8-42 |
| LDH (IU/L) | 167 | 119-229 |
| Total protein (g/dL) | 7 | 6.7-8.3 |
| Albumin (g/dL) | 3.5 | 4.0-5.0 |
| HbA1c(%) | 7.5 | 5.6-5.9 |
| Immunological findings | ||
| CRP (mg/dL) | 2.72 | 0-0.3 |
| IgG (mg/dL) | 2,098 | 870-1,700 |
| IgG4 (mg/dL) | 90.6 | 4.8-105 |
| IgA (mg/dL) | 217 | 110-410 |
| IgM (mg/dL) | 85 | 46-260 |
| C3 (mg/dL) | 111 | 65-135 |
| C4 (mg/dL) | 31 | 13-35 |
| CH50 (U/mL) | 69 | 25.0-48.0 |
| Soluble interleukin-2 receptor (U/mL) | 965 | 157-474 |
| Anti-nuclear antibody | ×80 (AC, H) | <40 |
| Anti-RNP antibody (U/mL) | (−) | (−) |
| Anti-SS-A antibody (U/mL) | <10.0 | <10.0 |
| Anti-Scl-70 antibody (U/mL) | <10.0 | <10.0 |
| Anti-centromere antibody (U/mL) | 24.8 | <10.0 |
| Anti-RNA polymerase III antibody | (−) | (−) |
| Anti-ARS antibody | (−) | (−) |
| MPO-ANCA (IU/mL) | <1.0 | <1.0 |
| PR3-ANCA (IU/mL) | <1.0 | <1.0 |
| NT-proBNP (pg/mL) | 3,597 | <125 |
| HBsAg (IU/mL) | <0.001 | <0.05 |
| HBsAb (IU/mL) | <0.1 | <10 |
| HBcAb | (−) | (−) |
| HCVAb | (−) | (−) |
| Interferon-gamma release assay | (−) | (−) |
| β-D-glucan (pg/mL) | <6.0 | <11.0 |
| Cytomegalovirus antigen | (−) | (−) |