Table 1.
Bilateral advanced (group D or E) intraocular retinoblastoma: demographics and clinical presentation
| Feature | n (%) |
|---|---|
| n = 72 | |
| Age at presentation (months) | |
| Mean (median, range) | 19 (12, 3–96) |
| Gender | |
| Male | 38 (53) |
| Female | 34 (47) |
| Family history of retinoblastoma | 11 (15) |
| Presenting complaints* | |
| Leukocoria | 49 (68) |
| Strabismus | 6 (8) |
| Red eye | 5 (7) |
| Enlarged eye | 4 (6) |
| Decreased vision | 13 (18) |
| Nystagmus | 1 (1) |
| Symptoms | |
| Asymptomatic | 0 (0) |
| Complaints in only one eye | 38 (53) |
| Complaints in both eyes | 34 (47) |
*n > 72 since few patients had more than one presenting complaint