Table 4.
Site of Narrowing
| Site of Narrowing’s | Unifocal Narrowing’s | Unifocal Multiple Sites Narrowing’s | Multifocal Narrowing’s | Total |
|---|---|---|---|---|
| Main Renal | 6 | 5 | 6 | 17 (26.6%) |
| Accessory Artery | 1 | 1 | 2 | 4 (6.3%) |
| Renal Artery Origin | 9 | 0 | 0 | 9 (14%) |
| Renal Hilum | 0 | 0 | 1 | 1 (1.6%) |
| Bifurcation | 5 | 0 | 0 | 5 (7.8%) |
| Superior Branch | 0 | 0 | 2 | 2 (3.1%) |
| Inferior Branch | 3 | 0 | 1 | 4 (6.3%) |
| Ventral Branch | 1 | 0 | 0 | 1 (1.6%) |
| Middle Branch | 0 | 0 | 6 | 6 (9.4%) |
| 2nd order | 1 | 3 | 2 | 6 (9.4%) |
| 3rd order | 2 | 1 | 2 | 5 (7.8%) |
| 4th order | 1 | 0 | 2 | 3 (4.7%) |
| Periphery | 0 | 0 | 1 | 1 (1.6%) |
| Total | 29 | 10 | 25 | 64 |