Table 2.
Renal Doppler findings of the left renal vein in the asymptomatic/symptomatic group.
| Individual LRV Doppler US Findings | Asymptomatic * Group |
Symptomatic ** Group |
p |
|---|---|---|---|
| Diameter at the hilar portion (mm) | 8.93 ± 3.82 | 7.63 ± 1.89 | 0.215 |
| Diameter at the AM portion (mm) | 2 (1.20–6.10) | 2.15 (1.10–4) | 0.103 |
| Diameter Ratio between hilar/AM | 4.79 ± 1.47 | 3.69 ± 1.45 | 0.025 |
| PV at the AM portion (cm/s) | 150.1 ± 63.53 | 135.9 ± 43.01 | 0.118 |
| PV at the hilar portion (cm/s) | 18.77 ± 5.22 | 21.36 ± 4.55 | 0.449 |
| PV ratio between AM/hilar | 7.99 ± 3.04 | 6.22 ± 1.43 | 0.035 |
Data are presented as means ± standard deviations (x ± SD) or as median with range. * Asymptomatic: Microscopic hematuria, and proteinuria. ** Symptomatic: Left flank pain, macroscopic hematuria, or both.