Table.
Laboratory Data on Admission.
| Urine | ||
| Protein | 2+ | |
| Occult blood | 3+ | |
| Red blood cell | >100 | /high power field |
| Dysmorphic red blood cells | >80 | % |
| White blood cell | 10-19 | /high power field |
| Red-blood-cell cast | positive | |
| Protein | 1.16 | g/g creatinine |
| NAG | 23.1 | U/L (0.7 to 11.2) |
| α1-microglobulin | 58.0 | mg/L (<11.9) |
| Complete blood count | ||
| WBC | 6,100 | /µL |
| Hb | 10.2 | g/dL |
| MCV | 88.4 | fL |
| MCHC | 34.5 | pg |
| Platelet | 34.5×104 | /µL |
| Blood chemistry | ||
| Total protein | 6.8 | g/dL |
| Albumin | 3.4 | g/dL |
| Urea nitrogen | 21.4 | mg/dL |
| Creatinine | 2.35 | mg/dL |
| Aspartate aminotransferase | 14 | IU/L |
| Alanine aminotransferase | 5 | IU/L |
| Total bilirubin | 0.39 | mg/dL |
| Alkaline phosphatase | 153 | IU/L |
| γ-glutamyltransferase | 13 | IU/L |
| Lactate dehydrogenase | 181 | IU/L |
| Na | 140 | mEq/L |
| K | 4.2 | mEq/L |
| Cl | 105 | mEq/L |
| Triglyceride | 94 | mg/dL |
| LDL cholesterol | 97 | mg/dL |
| Fe | 28 | μg/dL |
| TIBC | 280 | μg/dL |
| Ferritin | 190.3 | ng/mL |
| estimated GFR | 23.5 | mL/min/1.73m2 |
| Immunologic test | ||
| IgG | 1,420 | mg/dL |
| IgA | 366 | mg/dL |
| IgM | 145 | mg/dL |
| CH50 | >60 | U/mL |
| C3 | 124 | mg/dL |
| C4 | 31 | mg/dL |
| C-reactive protein | 2.93 | mg/dL |
| Antinuclear antibody | ×40> | |
| Anti-DNA antibody | 1.0 | IU/mL (<9.0) |
| MPO-ANCA | 12.5 | U/mL (<3.4) |
| PR3-ANCA | 1.0 | U/mL (<3.4) |
| Cryoglobulin | negative | |
| ASO | 131.0 | U/mL |
| HBs antigen | negative | |
| HCV antibody | negative |
NAG: N-acetyl-β-D-glucosaminidase, TIBC: total iron binding capacity, GFR: glomerular filtration rate, MPO-ANCA: myeloperoxidase-anti-neutrophil cytoplasmic antibody, PR3-ANCA: proteinase 3-anti-neutrophil cytoplasmic antibody, HBs: hepatitis B surface antigen, HCV: hepatitis C virus, ASO: anti-streptolysin O. The values in parentheses show the normal range