The most common primary cause of intraocular tumor in children -: (A) Retinoblastoma, (B) Rhabdomyosarcoma, (C) Neuroblastoma, (D) Melanoma
Answer is A. Malignant tumor arising from the neurosensory cells of retina due to deletion of RB gene located on the long arm of chromosome 13(13q14). Ref: ak khurana 6th edition