| Main renal artery | unilateral | 46.6% | 19 |
| Intrarenal artery | unilateral | 22.2% | 9 |
| Main renal artery | bilateral | 4.9% | 2 |
| Intrarenal artery | bilateral | 2.4% | 1 |
| Main renal + intrarenal artery | unilateral | 14.4% | 6 |
| Main renal + intrarenal artery | bilateral | 7.1% | 3 |
| Main renal + intrarenal artery | contralateral | 2.4% | 1 |