Table 1.
Demographics and clinical features of patients
| Feature | Number of patients (%) |
|---|---|
| Gender | |
| Male | 71, 85.5% |
| Female | 12, 14.5% |
|
| |
| Age (years, mean) | 66±10 |
|
| |
| Pathologic type | |
| Urothelial carcinoma | 75, 90.4% |
| Papillar | 29, 38.7% |
| Squamous Differentiation | 6, 8.0% |
| Glandular Differentiation | 4, 5.3% |
| Micropapillar Variant | 2, 2.7% |
| Nested Variant | 1, 1.3% |
| Others | 8, 9.6% |
|
| |
| Submucosa invasion | |
| Negative | 10, 12% |
| Positive | 73, 88% |
|
| |
| Muscle invasion | |
| Negative | 32, 38.5% |
| Positive | 51, 61.5% |
|
| |
| Previous procedures | |
| Cystectomy | 27, 32.5% |
| Transurethral resection of bladder tumor (TURBT) | 56, 67.5% |
|
| |
| Excised metastatic lymph node | |
| Negative | 18, 66.6% |
| Positive | 9, 33.3% |
| ≤10 | 8, 88.8% |
| >10 | 1, 11.2% |