Table 4.
Number of patients by imaging study | ||||
---|---|---|---|---|
Abdominal radiograph | IVP | RP | US | |
Findings | 4 | 3 | 2 | 1 |
Visible renal axis | 3 | 3 | ||
- Vertical | 1 | 2 | 2 | Cannot evaluate |
- Normal | 2 | 1 | ||
Rotation | ||||
- Nonrotation | Cannot evaluate | 1 | 0 | 1 |
- Reverse rotation | 2 | 2 | 0 | |
Stones | 2 | 2 | 2 | 1 |
- Low position | 1 | 2 | 2 | 1 |
Hydronephrosis | Cannot evaluate | 2 | 2 | 0 |
Abnormal renal function | Cannot evaluate | 0 | Cannot evaluate | Cannot evaluate |