Patient no. Age at diagnosis, months Tumor focality

Family history

Time lapse to fellow eye affliction, months
1 4 Multifocal Positive 14
2 5 Unifocal Positive 11
3 10 Unifocal Positive 3
Table 2: Age at Diagnosis, Tumor Focality, Family History, and Time Lapse to Fellow Eye Affliction in Patients with Asynchronous Bilateralization of Retinoblastoma.