Extent of tumour spread in 12 patients with retinoblastoma associated cellulitis, based on histopathological findings
| Case no | Corneal invasion | Tumour cells in anterior chamber | Iris invasion | Trabecular meshwork involvement | Ciliary body invasion | Choroidal invasion | Tumour cells in emissary channels | Optic nerve invasion | Extrascleral extension |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | yes | — | yes | yes | 3+ | — | 3+ | — |
| 2 | — | yes | — | — | — | 1+ | — | 1+ | — |
| 3 | — | yes | — | yes | yes | 3+ | — | — | — |
| 5 | — | yes | yes | yes | yes | 3+ | — | 1+ | — |
| 6 | — | yes | — | — | yes | 3+ | — | 2+ | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | — | — | — | yes | yes | 3+ | — | 3+ | — |
| 9 | — | yes | — | — | — | — | — | — | — |
| 10 | — | — | — | — | yes | — | — | — | — |
| 12 | yes | yes | yes | yes | yes | 3+ | yes | — | yes |
| 13 | — | — | — | — | — | 2+ | — | — | — |
| 14 | — | yes | yes | yes | — | 3+ | yes | 3+ | yes |