Table 1 Laboratory findings on admission
Hematological test | Serological test | |||||||
|---|---|---|---|---|---|---|---|---|
WBC | 5,260 | /µL | Na | 139 | mmol/L | RF | 94.4 | U/mL |
Hb | 15.8 | g/dL | Cl | 106 | mmol/L | Anti-CCP Ab | 0.5 | U/mL |
Plt | 188 | × 103/µL | K | 3.6 | mmol/L | ANA | 1280 | fold |
UA | 5.4 | mg/dL | (Speckled pattern) | |||||
Biochemical test | CK | 47 | U/L | Anti-SS-A Ab | > 240 | U/mL | ||
TP | 8.1 | g/dL | CRP | 0.69 | mg/dL | Anti-SS-B Ab | 0.99 | U/mL |
Alb | 3.7 | g/dL | C3 | 110 | mg/dL | Anti-dsDNA Ab | 1.4 | IU/mL |
AST | 19 | U/L | C4 | 17.2 | mg/dL | Anti-RNP Ab | 2.15 | U/mL |
ALT | 13 | U/L | HbA1c | 5.9 | % | Anti-ARS Ab | < 0.50 | index |
ALP | 86 | U/L | KL-6 | 313 | U/mL | MPO-ANCA | < 0.50 | IU/mL |
γ-GTP | 27 | U/L | Ferritin | 227 | ng/mL | PR3-ANCA | 0.7 | IU/mL |
LDH | 195 | U/L | ESR | 16 | mm/hr | |||
BUN | 14.5 | mg/dL | MMP-3 | 178.5 | ng/mL | Urinalysis | ||
Cr | 0.55 | mg/dL | IgG | 2640.4 | mg/dL | pH | 6.0 | |
eGFR | 108.5 | mL/min /1.73m2 | Protein | ( ±) | ||||
Occult blood | ( ±) | |||||||
Glucose | (-) | |||||||