Table 1.
Laboratory data on admission
| Parameter | Value (reference range) |
|---|---|
| Hematology | |
| White blood cell count, /µL | 7400 (3000–9700) |
| Hemoglobin, mg/dL | 12.6 (11.0–15.6) |
| Platelet count, 104/µL | 29.7 (12.4–30.5) |
| Blood chemistry | |
| Total protein, g/dL | 7.4 (6.4–8.3) |
| Albumin, g/dL | 3.4 (3.8–5.2) |
| Urea nitrogen, mg/dL | 62.1 (7.4–19.5) |
| Creatinine, mg/dL | 4.92 (0.4–1.0) |
| eGFR, ml/min/1.73m2 | 7.5 (> 60) |
| AST, U/L | 23 (12–35) |
| ALT, U/L | 24 (6–40) |
| LDH, U/L | 229 (119–229) |
| FBS, mg/dL | 143 (70–110) |
| HbA1c, % | 6.8 (4.6–6.2) |
| Triglyceride, mg/dL | 169 (50–149) |
| LDL cholesterol, mg/dL | 146 (70–139) |
| Immunology | |
| IgG, mg/dL | 1389 (820–1740) |
| IgA, mg/dL | 736 (90–400) |
| IgM, mg/dL | 67 (52–270) |
| C3, mg/dL | 157 (80–140) |
| C4, mg/dL | 42 (11–34) |
| CH50, U/mL | 52 (30–45) |
| C-reaction protein, mg/dL | 6.31 (< 0.5) |
| Antinuclear antibody, IU/mL | ×40 (< 40) |
| Anti-DNA antibody, IU/mL | < 2.0 (0–6.0) |
| MPO-ANCA, U/mL | < 1.0 (0–3.5) |
| PR3-ANCA, U/mL | < 1.0 (0–3.5) |
| ASO, IU/mL | 50 (0–239) |
| Urinalysis | |
| Occult blood | 3+ |
| Dipstick protein | 2+ |
| Red blood cell, /HPF | 30–49 (< 5) |
| White blood cell, /HPF | > 100 (< 5) |
| Protein urea, g/g creatinine | 1.25 (< 0.15) |
| Red blood cell cast | (-) |
eGFR estimated glomerular filtration rate; AST aspartate aminotransferase; ALT alanine aminotransferase; LDH lactate dehydrogenase; FBS fasting blood sugar; HbA1c hemoglobin A1c; LDL low density lipoprotein; Ig immunoglobulin; MPO myeloperoxidase; PR3 proteinase 3; ANCA anti-neutrophil cytoplasmic antibody; ASO anti-streptolysin