Table 1.
Urinary biochemical parameters in the four patients
| Urinary parameter | Patient 1 | Patient 2 | Patient 3 | Patient 4 | Normal range |
|---|---|---|---|---|---|
| Volume (mL) |
1300 |
1900 |
2300 |
1600 |
800-1800 |
| Creatinine (mmols/24 h) |
16.0 |
16.9 |
15.5 |
16.8 |
8.8-18.0 |
| Calcium (mmols/24 h) |
0.7 |
16.8 |
1.9 |
7.6 |
2.5-7.5 |
| Magnesium (mmols/24 h) |
2.9 |
7.9 |
3.0 |
4.1 |
3-5 |
| Phosphorus (mmols/24 h) |
15 |
36 |
23 |
42 |
12-39 |
| Oxalate (mmols/24 h) |
0.40 |
0.43 |
0.42 |
0.30 |
0.04-0.50 |
| Urate (μmols/24 h) |
2.1 |
3.9 |
3.1 |
3.7 |
1.5-3.5 |
| Citrate (mmols/24 h) | 3.5 | 2.9 | 1.9 | 6.18 | 1.5-4.9 |