Table 2.

Clinical profile of retinoblastoma patients with small RB1 deletions.

No. of patients	Sex	No. of eyes	Laterality	Stage-eyes	High risk features (HRF)	Metastasis	Management
Small deletions
12	8 M 4 F	24	All bilateral RB patients	B-5 C-2 D-5 E-8 (33%) Extra ocular extension-2 Enucleation else where-1	2	Nil	Enucleation-8 (34%) Chemoreduction-11 External beam radiotherapy-2 Focal therapy-11 Pallative therapy-0 Adjuvant chemotherapy-5