Table 4 Ocular staging at diagnosis
From: Retinoblastoma in a pediatric oncology reference center in Southern Brazil
International Classification of Intraocular Rb (ABCDE) | ||
|---|---|---|
Ocular staging | N | % |
A | 3 | 1.6 |
B | 30 | 16.0 |
C | 8 | 4.3 |
D | 32 | 17.1 |
E | 89 | 47.6 |
Presumed Da | 5 | 2.7 |
Presumed Ea | 20 | 10.7 |