Table 1. Clinical characteristics and classification in 60 patients.
| Clinical characteristics | No. (%) |
|---|---|
| Mean age(months), median, range | 25.5, 22.5, 3–87 |
| Gender | |
| Female | 27 (45) |
| Male | 33 (55) |
| Laterality (Unilateral) | 60 (100) |
| Eyes undergoing treatment | |
| Right | 26(43.3) |
| Left | 34 (56.7) |
| Classification of ICRB | |
| A/B/C | 0 (0) |
| D | 50 (83.3) |
| E | 10 (16.7) |
| Stable tumor after treatment in follow-up with fundus examination | 59 (98.3) |
| Mean follow-up, range (months) | 11, 6 to 23 |
| Enucleation after treatment | 6 (10) |
ICRB = International Classification of Retinoblastoma [4].