True about Retinoblastoma –a) Leukocoria is most common presentationb) Always unilateralc) May have family historyd) Enucleation is the only treatmente) Most common age group affected is 1–2 year: (A) acd, (B) bde, (C) ace, (D) ade
Answer is C. Leukocoria (amaurotic cat's eye appearance) is the commonest feature of retinoblastoma.
70-75% of retinoblastoma are unilateral and 25-30% are bilateral.
Hereditary retinoblastoma may have positive family history.
Various treatment options are available (not only enucleation).
Most common age group is 1-2 years.