As regards to intraocular retinoblastoma, which one of the following statements is false:: (A) 94% of cases are sporadic, (B) Patients with sporadic retinoblastoma do not pass their genes to their offsprings, (C) Calcification in the tumor can be detected on ultrasound scan, (D) Reese-Ellswoh classifiction is useful in predicting visual prognosis following radiotherapy
Answer is B. B i.e. Patients with sporadic retinoblastoma do not pass their genes to their offsprings