Table 1.
Laboratory test of blood and urine
| Urinalysis | Immunology | ||
| Urine specific gravity | 1.006 | Total complement activity (CH50) (IU/L) | 46.9 |
| Red blood cells (cells/HPF) | 5–9 | Anti-nuclear antibody (speckled type) | 1:5120 |
| White blood cells (cells/HPF) | 5–9 | Anti-double strand DNA antibody (IU/mL) | 6500 |
| Granular cast (/HPF) | 1–4 | Anti-Ro/SSA antibody | Positive |
| pH | 6.5 | Anti-La/SSB antibody | Negative |
| Protein | Negative | Lupus anticoagulant (LAC) | Negative |
| Sugar | Negative | Anti-cardiolipin antibody | Negative |
| Urine chemistry | Anti-β2 glycoprotein 1 antibody | Negative | |
| N-acetyl-β-d-glucosaminase (IU/L) | 15.9 | IgG (mg/dL) | 2979 |
| β2-Microglobulin (IU/L) | 2178 | IgA (mg/dL) | 444.8 |
| Urine creatinine (mg/dL) | 39.4 | IgM (mg/dL) | 88.5 |
| Na (mEq/L) | 90 | Endocrinology | |
| Cl (mEq/L) | 168 | Adrenocorticotropic hormone (pg/mL) | 50.1 |
| K (mEq/L) | 15 | Antidiuretic hormone (pg/mL) | 15.3 |
| Urine osmolality (mOsm/kg) | 684 | Free T4 (pg/mL) | 1.85 |
| Blood biochemistry | Free T3 (pg/mL) | 1.4 | |
| Na (mEq/L) | 114 | Thyroid-stimulating hormone (μIU/mL) | 9.8 |
| Cl (mEq/L) | 78 | Cortisol (μg/dL) | 57.5 |
| K (mEq/L) | 2.5 | Aldosterone (pg/mL) | 137 |
| Total protein (g/dL) | 8.9 | Plasma renin activity (ng/mL/h) | 2 |
| Albumin (g/dL) | 3.5 | Human atrial natriuretic peptide (pg/mL) | 111 |
| Blood urea nitrogen (mg/dL) | 14 | Blood cell count | |
| Creatinine (mg/dL) | 0.73 | White blood cells (/μL) | 9400 |
| Estimated GFR (mL/min) | 59.3 | Hemoglobin (g/dL) | 9.8 |
| Aspartate transaminase (IU/L) | 57 | Platelet (/μL) | 143 × 103 |
| Alanine aminotransferase (IU/L) | 24 | Blood coagulation system | |
| Lactate dehydrogenase (IU/L) | 675 | Prothrombin time (s) | 36.4 |
| Uric acid (mg/dL) | 2.0 | Activated partial thromboplastin time (s) | 12.2 |
| Plasma osmolality (mOsm/kg) | 256 | Blood gas analysis | |
| C-reactive protein (mg/dL) | 0.3 | pH | 7.51 |
| pCO2 (mmHg) | 37.7 | ||
| pO2 (mmHg) | 100.6 | ||
| HCO−3 (mmol/L) | 30.2 | ||