Location of stones | Frequency (n = 153) | Percentage |
---|---|---|
Single | 125 | 81.7 |
Multiple | 28 | 18.3 |
Stone site | ||
Kidney (Unilateral) | 80 | 52.3 |
Ureter | 33 | 21.6 |
Bladder | 14 | 9.2 |
Urethra | 2 | 1.3 |
Kidney (Bilateral) | 13 | 8.5 |
Kidney + Ureter | 8 | 5.2 |
Kidney + Bladder | 2 | 1.3 |
Ureter + Bladder | 1 | 0.7 |
UPPER TRACT (n = 136) (side affected) | ||
Right | 65 | 42.5 |
Left | 49 | 32.0 |
Bilateral | 22 | 14.4 |