Characteristics | Stone location | |
Kidney (n et % patients) | Ureter (n et % patients) | |
Unilateral and obstructive | 14 (60.9) | 14 (40) |
Unilateral and non-obstructive | 0 | 13 (37.1) |
Bilateral and obstructive | 7 (30.4) | 8 (22.9) |
Bilateral and non-obstructive | 0 | 0 |
Non specified | 2 (8.7) | 0 |
Total number of patients | 23 (100) | 35 (100) |