Table 1.
Laboratory data on admission
| Complete blood count | |
|---|---|
| WBC | 6100/μL |
| Hb | 13.0 g/dL |
| Plt | 34.8 × 104/μL |
| Blood chemistry | |
| AST | 44 IU/L |
| ALT | 23 IU/L |
| ALP | 329 IU/L |
| TP | 4.6 g/dL |
| Alb | 1.0 g/dL |
| T-Chol | 319 mg/dL |
| BUN | 25 mg/dL |
| Cr | 1.63 mg/dL |
| eGFR | 34 mL/min/1.73 m2 |
| UA | 7.0 mg/dL |
| Na | 132 mEq/L |
| K | 4.9 mEq/L |
| Cl | 105 mEq/L |
| Ca | 7.0 mg/dL |
| iP | 4.5 mg/dL |
| CRP | 0.1 mg/dl |
| HbA1C | 5.8% |
| BS | 103 mg/dL |
| Serology | |
| C3 | 145 mg/dL |
| C4 | 32 mg/dL |
| CH50 | 38.1 IU/mL |
| IgG | 1,103 mg/dL |
| IgA | 459 mg/dL |
| IgM | 366 mg/dL |
| ANA | 1/160 |
| Anti-DNA Ab | < 2.0 IU/mL |
| Urine analysis | |
| pH | 5.0 |
| Protein | 15.1 g/gCr |
| RBC | 1–5/HPF |
| NAG | 54.4 IU/L |
| β-2MG | 1,018 μg/L |
| FeNa | 0.11% |
| FeUN | 18.4% |
| Selectivity index | 0.16 |
WBC white blood cell count, Hb hemoglobin, Plt platelet, AST aspartate aminotransferase, ALT alanine aminotransferase, ALP alkaline phosphatase, TP total protein, Alb albumin, T-Chol total cholesterol, BUN blood urea nitrogen, Cr creatinine, UA uric acid, iP inorganic phosphate, CRP C-reactive protein, HbA1c glycosylated hemoglobin, BS blood sugar, C3 complement component 3, C4 complement component 4, CH50 complement activities, Ig immunoglobulin, ANA antinuclear antibodies, anti-DNA Ab anti-DNA antibody, RBC red blood cell, NAG N-acetyl-β-D-glucosaminidase, β-2MG β-2 microglobulin, Fe fraction excretion