Characteristics of ureteral fibroepithelial polyps
| Age (y) | Side | Location | Type of polyps (length of poly) | Length of lesion ureter (cm) |
| 7 | Left | UPJ | Two single (0.7 and 0.8 cm) | 2 |
| 4 | Left | Upper ureter | Multiple, wide base | 2.5 |
| 9 | Right | UPJ | One single (1 cm) | 1.5 |
| 7 | Left | Upper ureter | Multiple, wide base | 2.2 |
| 14 | Left | Upper ureter | Four single (1.0, 1.2, 1.4 and 1.5 cm） | 1.5 |
| 6 | Left | UPJ | Two single (3.5 and 1.1 cm) | 2 |
| 3 | Left | Upper ureter | One single (0.3 cm), wide base | 3 |
UPJ, ureteropelvic junction.