Table 1 Perioperative patient data
Age (yrs) | Gender | Clinical symptom | CT | Cytoscopic examination | |
|---|---|---|---|---|---|
Patient 1 | 4.7 | Male | Odynuria 20 days | The left lateral wall is markedly thickened, at top of the left lateral wall are rounded enhanced nodules | There is a 5.2 cm irregular lump on the top of posterior wall, the basilar part is broad, from the ureterostoma 1–2 cm |
Patient 2 | 4.6 | Male | Micturition unwell 9 days | The left bladder wall is diffuse thickening, an irregular soft tissue mass protruded into the bladder | There is a 4.32 cm cauliflower-like lump on the left wall, from the ureterostoma about 3 cm |
Patient 3 | 9.5 | Male | Ultrasound found space occupying 1 month | The left side wall is thickened with clear boundary and irregular shape | There is a 2 cm cauliflower-like lump on the left of the bottom wall, the basilar part is broad, from the ureterostoma about 3.5 cm |
Patient 4 | 7.3 | Female | Paroxysm celialgia half month | A sharp angular shadow of tissue is seen above the bladder, considering urachal duct isn’t close |