Table 1.
Laboratory findings
| Urinalysis | Patient | Normal range | Chemistry | Patient | Normal range | Serology | Patient | Normal range | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SG | 1.018 | 1.015–1.025 | T.P | (g/dL) | 6 | 6.3–7.8 | ANA | (-) | (-) | ||
| pH | 7 | 5.0–7.8 | Alb | (g/dL) | 3.3 | 3.7–4.9 | ADNA | (-) | (-) | ||
| Protein | (2+) | (-) | AST | (IU/L) | 20 | 11–40 | IgG | (mg/dL) | 1,624 | 739–1,649 | |
| Occult blood | (+) | (-) | ALT | (IU/L) | 22 | 6–43 | IgA | (mg/dL) | 693.3 | 107–363 | |
| Glucose | (–) | (-) | LDH | (IU/L) | 180 | 200–400 | IgM | (mg/dL) | 69.5 | 46–260 | |
| RBC | /HPF | 10–19 | <1 | CPK | (IU/L) | 68 | 57–197 | Cryoglobulin | (–) | (–) | |
| WBC | /HPF | 1–4 | <1–3 | BUN | (mg/dL) | 12.1 | 9–21 | MPO-ANCA | (EU) | <10 | <10 |
| Dysmorphic RBC | (-) | Cr | (mg/dL) | 0.68 | 0.4–0.9 | PR3-ANCA | (EU) | <10 | <10 | ||
| Hyaline casts | /WF | (-) | <1–2 | UA | (mg/dL) | 7.5 | 3.5–6.9 | ant-GBM Ab | (U/mL) | <7 | <7 |
| Granular casts | (-) | (-) | Na | (mEq/L) | 143 | 135–145 | C3 | (mg/dL) | 80 | 70–130 | |
| Protein | g/day | 1.2 | <0.05 | K | (mEq/L) | 4.2 | 3.5–4.9 | C4 | (mg/dL) | 21.1 | 14–36 |
| Cl | (mEq/L) | 106 | 96–108 | TPHA | (-) | (-) | |||||
| Peripheral blood | Ca | (mg/dL) | 8.2 | 8.5–10.5 | HBsAg | (-) | (-) | ||||
| WBC | (/μL) | 6,100 | 4,700–8,700 | P | (mg/dL) | 3.3 | 2.5–4.5 | HCV Ab | (-) | (-) | |
| RBC | (×104/μ L) | 470 | 427–500 | CRP | (mg/dL) | 0.3 | <0.5 | ASO | (IU/mL) | 23 | <240 |
| Hb | (g/dL) | 14.6 | 13.5–17.6 | eGFR | (mL/min/1.73 m2) | 99.2 | |||||
| Ht | (%) | 41.1 | 39.8–51.8 | ||||||||
| PLT | (×10 4 /μ L) | 22.1 | 15–35 |