Table 1 Laboratory data before the kidney biopsy
Urinary examination | – | Blood chemistry | – |
|---|---|---|---|
pH (4.5–7.5) | 7 | HbA1c (%, 4.9–6.0) | 6.1 |
Protein (g/gCr) | 1.43 | TP (g/dl, 6.6–8.1) | 11.7 |
Occult blood | (3+) | Alb (g/dl, 4.1–5.1) | 2.6 |
Glucose | (−) | BUN (mg/dl, 8–20) | 13.6 |
β2MG (μg/l, 5–253) | 253 | Cr (mg/dl, 0.65–1.07) | 0.77 |
NAG (IU/l, 1.0–4.2) | 22.1 | eGFR (ml/min/1.73m2) | 87.7 |
UA (mg/dl, 3.7–7.8) | 5.6 | ||
Complete blood count | – | Na (mEq/l, 138–145) | 136 |
WBC (/μl, 3300–8600) | 7600 | K (mEq/l, 3.6–4.8) | 4.1 |
RBC (× 104/μl, 435–555) | 413 | Cl (mEq/l, 101–108) | 103 |
Hb (g/dl, 13.7–16.8) | 10 | Ca (mg/dl, 8.8–10.1) | 8.5 |
Plt (×104/μl, 15.8–34.8) | 37.1 | IP (mg/dl, 2.7–4.6) | 3.4 |
AST (U/l, 13–30) | 10 | ||
Serology | – | ALT (U/l, 10–42) | 7 |
ANA | 1:40 | LDH (U/l, 124–222) | 102 |
MPO-ANCA (U/ml, 0–8.9) | 2.5 | γGTP (U/l, 13–64) | 13 |
Anti-SS-A (U/ml, 0–7.0) | 1.3 | CRP (mg/dl, 0–0.14) | 7.65 |
Anti-SS-B (U/ml, 0–7.0) | 2.1 | IgG (mg/dl, 861–1747) | 6940 |
SAA (μg/ml, 0–8) | 1300 | IgA (mg/dl, 93–393) | 543 |
IL-6 (pg/ml, 0–4.0) | 15.5 | IgM (mg/dl, 33–183) | 429 |
geniQ HHV8 (copy/ml, 0–2 × 102) | undetectable | C3 (mg/dl, 73–138) | 131 |
HIV antibody (S/CO, 0–1.00) | 0.07 | C4 (mg/dl, 11–31) | 18.1 |
CH50 (U/ml, 31.6–57.6) | 49 | ||
Ferritin (ng/ml, 50–200) | 102.6 | ||
sIL-2 R (U/ml, 122–496) | 1276 |