Table 1.
Laboratory Findings on Admission.
| Parameter | Value (reference range) | Parameter | Value (reference range) | |||
|---|---|---|---|---|---|---|
| White blood cells (×104/μL) | 5,600 (3,500-9,100) | HbsAg | Negative | |||
| Red blood cells (×104/μL) | 399 (395-465) | HbsAb | Negative | |||
| Hemoglobin (g/dL) | 13.1 (11.3-15.2) | HbeAb | Negative | |||
| Hematocrit (%) | 36.1 (36.0-47.0) | HCVAb | Negative | |||
| Platelet count (×104/μL) | 25.3 (13.0-36.9) | Cryogloblin | Negative | |||
| Total protein (g/dL) | 5.6 (6.7-8.3) | Anti nuclear antibody | Negative | |||
| Albumin (g/dL) | 3.2 (3.9-4.9) | Anti dsDNA (IU/mL) | <1.2 (<10) | |||
| Blood urea nitrogen (mg/dL) | 10 (8-20) | Anti SS-A (U/mL) | 1.9 (<7.0) | |||
| Creatinine (mg/dL) | 0.58 (0.47-0.79) | Anti-SS-B (U/mL) | <1.0 (<10.0) | |||
| Sodium (mEq/L) | 138 (137-147) | Anti-Sm | Negative | |||
| Potassium (mEq/L) | 3.8 (3.5-5.0) | Anti-histon (Units) | <1.0 (<1.0) | |||
| Chloride (mEq/L) | 108 (98-108) | MPO-ANCA (U/mL) | <1.0 (<3.5) | |||
| Total bilirubin (mg/L) | 0.9 (0.2-1.2) | PR3-ANCA (U/mL) | <1.0 (<2.0) | |||
| AST (IU/L) | 18 (7-38) | <Urinalysis> | ||||
| ALT (IU/L) | 18 (4-44) | Protein | 4+ | |||
| Total cholesterol (mg/dL) | 162 (150-219) | Occult blood | 3+ | |||
| Hemoglobin A1c (JDS) (%) | 5.0 (4.6-6.2) | Glucose | Negative | |||
| CH50 (U/mL) | 43.1 (30-45) | Red blood cell (/HPF) | 5-9 | |||
| C3 (mg/dL) | 94.4 (65.0-135) | White blood cell (/HPF) | Negative | |||
| C4 (mg/dL) | 21.6 (11.0-34.0) | Red blood cell cast | 1+ | |||
| C-reactive protein (mg/dL) | 0.03(<5) | Protein excretion (g/gCr) | 2.4 | |||
| IgG (mg/dL) | 661 (850-1,700) | Protein excretion (g/day) | 2.89 | |||
| IgA (mg/dL) | 306 (110-410) | Bence-Jones protein | Negative | |||
| IgM (mg/dL) | 89 (46-260) | Selectivity index | 0.21 |