Treatment outcomes for eyes with retinoblastoma seeds by distribution
| Focal RB seeds, N (%) | Diffuse RB seeds, N (%) | Total, N (%) | |
| Total eyes | 193 (18.3) | 861 (81.7) | 1054 |
| Primary enucleation | 41 (21.2) | 389 (45.2) | 430 (40.8) |
| Attempt at eye salvage | 152 (78.8) | 472 (54.8) | 624 (59.2) |
| Eye salvage | 124 (64.2) | 304 (35.3) | 428 (40.6) |
| Secondary enucleation | 28 (14.5) | 168 (19.5) | 196 (18.6) |
Association between the distribution of seeds and treatment choice: χ(1)=37.400, p<0.001.
RB, retinoblastoma.