From: Acquired Fanconi syndrome in patients with Legionella pneumonia
 | Normal range | Patient 1 | Patient 2 |
---|---|---|---|
BUN | 8–22 mg/dL | 17 | 41 |
Serum creatinine | 0.71–1.20 mg/dL | 0.88 | 2.23 |
Serum sodium | 136–147 mEq/L | 121 | 143 |
Serum potassium | 3.6–5.0 mEq/L | 3.4 | 3.5 |
Serum phosphorus | 2.5–4.3 mg/dL | 1.3 | 2.0 |
Serum uric acid | < 7.0Â mg/dL | 2.4 | 2.7 |
Serum chloride | 101–109 mEq/L | 83 | 107 |
Serum CPK | 56–244 IU/L | 670 | 2,330 |
Bicarbonate | 22.0–26.0 mEq/L | 20.8 | 15.7 |
Anion gap | 12 ± 2 mEq/L | 15.2 | 20.3 |
Serum osmolarity | 285–295 mOsm/kg | 255 | N.D. |
Urinary osmolarity | mOsm/kg | 673 | N.D. |
ADH | 0.3–4.2 pg/mL | 1.7 | N.D. |
Proteinuria | Negative; (−) | (2+) | (2+) |
Leukocyturia | Negative; (−) | (−) | (−) |
Urinary pH | 4.8–7.5 | 6.5 | 5.5 |
Urinary glucose | Negative; (−) | (3+) | (2+) |
Urinary RBC | 0–4/HPF | 10–19/HPF | 10–19/HPF |
%TRP | 81–90% | 54.0 | 51.0 |
FEK | 10.0–20.0% | 18.4 | 33.1 |
FEUA | 5.5–11.0% | 18.7 | 42.8 |
β2-MG | < 250 μg/L | 80,397 | 110,556 |
NAG | < 7.0 U/L | 18.0 | 19.7 |