Frequency of treatment modalities following variant/divergent histology identification
| Variant/divergent histology | Intravesical therapy | Early cystectomy | Radiation+chemotherapy | None | Clinically upstaged | Total |
| Glandular | 10 | 5 | 0 | 3 | 6 | 24 |
| Squamous | 8 | 4 | 0 | 1 | 1 | 14 |
| Micropapillary | 3 | 2 | 2 | 3 | 2 | 12 |
| Clear cell/lipid rich | 3 | 2 | 0 | 3 | 3 | 11 |
| Diffuse/signet ring/plasmacytoid | 2 | 2 | 1 | 0 | 3 | 8 |
| Nested | 2 | 2 | 1 | 1 | 0 | 6 |
| Sarcomatoid | 0 | 0 | 0 | 0 | 2 | 2 |
| Small cell | 0 | 0 | 0 | 0 | 1 | 1 |
| Poorly differentiated/anaplastic | 3 | 0 | 0 | 1 | 0 | 4 |
| Lymphoepithelioma-like | 0 | 0 | 0 | 2 | 0 | 2 |
| Osteoclast-like giant cells | 0 | 0 | 0 | 1 | 0 | 1 |
| Tumour giant cells | 0 | 0 | 0 | 1 | 0 | 1 |
| Multiple | 4 | 2 | 0 | 5 | 2 | 13 |
| Total no. of patients | 26 | 13 | 4 | 8 | 12 | 63 |